68638752

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 251701632

約数和(自身を除く): 183062880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 97, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 194, 208, 216, 224, 234, 243, 252, 273, 288, 291, 312, 324, 336, 351, 364, 378, 388, 416, 432, 468, 486, 504, 546, 567, 582, 624, 648, 672, 679, 702, 728, 756, 776, 819, 864, 873, 936, 972, 1008, 1053, 1092, 1134, 1164, 1248, 1261, 1296, 1358, 1404, 1456, 1512, 1552, 1638, 1701, 1746, 1872, 1944, 2016, 2037, 2106, 2184, 2268, 2328, 2457, 2522, 2592, 2619, 2716, 2808, 2912, 3024, 3104, 3159, 3276, 3402, 3492, 3744, 3783, 3888, 4074, 4212, 4368, 4536, 4656, 4914, 5044, 5238, 5432, 5616, 6048, 6111, 6318, 6552, 6804, 6984, 7371, 7566, 7776, 7857, 8148, 8424, 8736, 8827, 9072, 9312, 9828, 10088, 10476, 10864, 11232, 11349, 12222, 12636, 13104, 13608, 13968, 14742, 15132, 15714, 16296, 16848, 17654, 18144, 18333, 19656, 20176, 20952, 21728, 22113, 22698, 23571, 24444, 25272, 26208, 26481, 27216, 27936, 29484, 30264, 31428, 32592, 33696, 34047, 35308, 36666, 39312, 40352, 41904, 44226, 45396, 47142, 48888, 50544, 52962, 54432, 54999, 58968, 60528, 62856, 65184, 68094, 70616, 73332, 78624, 79443, 83808, 88452, 90792, 94284, 97776, 101088, 102141, 105924, 109998, 117936, 121056, 125712, 136188, 141232, 146664, 158886, 164997, 176904, 181584, 188568, 195552, 204282, 211848, 219996, 235872, 238329, 251424, 272376, 282464, 293328, 306423, 317772, 329994, 353808, 363168, 377136, 408564, 423696, 439992, 476658, 544752, 586656, 612846, 635544, 659988, 707616, 714987, 754272, 817128, 847392, 879984, 953316, 1089504, 1225692, 1271088, 1319976, 1429974, 1634256, 1759968, 1906632, 2144961, 2451384, 2542176, 2639952, 2859948, 3268512, 3813264, 4289922, 4902768, 5279904, 5719896, 7626528, 8579844, 9805536, 11439792, 17159688, 22879584, 34319376, 68638752]

約数ペア:

[(1, 68638752), (2, 34319376), (3, 22879584), (4, 17159688), (6, 11439792), (7, 9805536), (8, 8579844), (9, 7626528), (12, 5719896), (13, 5279904), (14, 4902768), (16, 4289922), (18, 3813264), (21, 3268512), (24, 2859948), (26, 2639952), (27, 2542176), (28, 2451384), (32, 2144961), (36, 1906632), (39, 1759968), (42, 1634256), (48, 1429974), (52, 1319976), (54, 1271088), (56, 1225692), (63, 1089504), (72, 953316), (78, 879984), (81, 847392), (84, 817128), (91, 754272), (96, 714987), (97, 707616), (104, 659988), (108, 635544), (112, 612846), (117, 586656), (126, 544752), (144, 476658), (156, 439992), (162, 423696), (168, 408564), (182, 377136), (189, 363168), (194, 353808), (208, 329994), (216, 317772), (224, 306423), (234, 293328), (243, 282464), (252, 272376), (273, 251424), (288, 238329), (291, 235872), (312, 219996), (324, 211848), (336, 204282), (351, 195552), (364, 188568), (378, 181584), (388, 176904), (416, 164997), (432, 158886), (468, 146664), (486, 141232), (504, 136188), (546, 125712), (567, 121056), (582, 117936), (624, 109998), (648, 105924), (672, 102141), (679, 101088), (702, 97776), (728, 94284), (756, 90792), (776, 88452), (819, 83808), (864, 79443), (873, 78624), (936, 73332), (972, 70616), (1008, 68094), (1053, 65184), (1092, 62856), (1134, 60528), (1164, 58968), (1248, 54999), (1261, 54432), (1296, 52962), (1358, 50544), (1404, 48888), (1456, 47142), (1512, 45396), (1552, 44226), (1638, 41904), (1701, 40352), (1746, 39312), (1872, 36666), (1944, 35308), (2016, 34047), (2037, 33696), (2106, 32592), (2184, 31428), (2268, 30264), (2328, 29484), (2457, 27936), (2522, 27216), (2592, 26481), (2619, 26208), (2716, 25272), (2808, 24444), (2912, 23571), (3024, 22698), (3104, 22113), (3159, 21728), (3276, 20952), (3402, 20176), (3492, 19656), (3744, 18333), (3783, 18144), (3888, 17654), (4074, 16848), (4212, 16296), (4368, 15714), (4536, 15132), (4656, 14742), (4914, 13968), (5044, 13608), (5238, 13104), (5432, 12636), (5616, 12222), (6048, 11349), (6111, 11232), (6318, 10864), (6552, 10476), (6804, 10088), (6984, 9828), (7371, 9312), (7566, 9072), (7776, 8827), (7857, 8736), (8148, 8424)]