66869712

素因数分解:

$2^4\times 3^8\times 7^2\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 270

約数和(自身を含む): 243446658

約数和(自身を除く): 176576946

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 243, 252, 273, 294, 312, 324, 336, 351, 364, 378, 392, 432, 441, 468, 486, 504, 546, 567, 588, 624, 637, 648, 702, 728, 729, 756, 784, 819, 882, 936, 972, 1008, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1404, 1456, 1458, 1512, 1638, 1701, 1764, 1872, 1911, 1944, 2106, 2184, 2187, 2268, 2352, 2457, 2548, 2646, 2808, 2916, 3024, 3159, 3276, 3402, 3528, 3822, 3888, 3969, 4212, 4368, 4374, 4536, 4914, 5096, 5103, 5292, 5616, 5733, 5832, 6318, 6552, 6561, 6804, 7056, 7371, 7644, 7938, 8424, 8748, 9072, 9477, 9828, 10192, 10206, 10584, 11466, 11664, 11907, 12636, 13104, 13122, 13608, 14742, 15288, 15309, 15876, 16848, 17199, 17496, 18954, 19656, 20412, 21168, 22113, 22932, 23814, 25272, 26244, 27216, 28431, 29484, 30576, 30618, 31752, 34398, 34992, 35721, 37908, 39312, 40824, 44226, 45864, 45927, 47628, 50544, 51597, 52488, 56862, 58968, 61236, 63504, 66339, 68796, 71442, 75816, 81648, 85293, 88452, 91728, 91854, 95256, 103194, 104976, 107163, 113724, 117936, 122472, 132678, 137592, 142884, 151632, 154791, 170586, 176904, 183708, 190512, 199017, 206388, 214326, 227448, 244944, 265356, 275184, 285768, 309582, 321489, 341172, 353808, 367416, 398034, 412776, 428652, 454896, 464373, 530712, 571536, 597051, 619164, 642978, 682344, 734832, 796068, 825552, 857304, 928746, 1061424, 1194102, 1238328, 1285956, 1364688, 1393119, 1592136, 1714608, 1857492, 2388204, 2476656, 2571912, 2786238, 3184272, 3714984, 4179357, 4776408, 5143824, 5572476, 7429968, 8358714, 9552816, 11144952, 16717428, 22289904, 33434856, 66869712]

約数ペア:

[(1, 66869712), (2, 33434856), (3, 22289904), (4, 16717428), (6, 11144952), (7, 9552816), (8, 8358714), (9, 7429968), (12, 5572476), (13, 5143824), (14, 4776408), (16, 4179357), (18, 3714984), (21, 3184272), (24, 2786238), (26, 2571912), (27, 2476656), (28, 2388204), (36, 1857492), (39, 1714608), (42, 1592136), (48, 1393119), (49, 1364688), (52, 1285956), (54, 1238328), (56, 1194102), (63, 1061424), (72, 928746), (78, 857304), (81, 825552), (84, 796068), (91, 734832), (98, 682344), (104, 642978), (108, 619164), (112, 597051), (117, 571536), (126, 530712), (144, 464373), (147, 454896), (156, 428652), (162, 412776), (168, 398034), (182, 367416), (189, 353808), (196, 341172), (208, 321489), (216, 309582), (234, 285768), (243, 275184), (252, 265356), (273, 244944), (294, 227448), (312, 214326), (324, 206388), (336, 199017), (351, 190512), (364, 183708), (378, 176904), (392, 170586), (432, 154791), (441, 151632), (468, 142884), (486, 137592), (504, 132678), (546, 122472), (567, 117936), (588, 113724), (624, 107163), (637, 104976), (648, 103194), (702, 95256), (728, 91854), (729, 91728), (756, 88452), (784, 85293), (819, 81648), (882, 75816), (936, 71442), (972, 68796), (1008, 66339), (1053, 63504), (1092, 61236), (1134, 58968), (1176, 56862), (1274, 52488), (1296, 51597), (1323, 50544), (1404, 47628), (1456, 45927), (1458, 45864), (1512, 44226), (1638, 40824), (1701, 39312), (1764, 37908), (1872, 35721), (1911, 34992), (1944, 34398), (2106, 31752), (2184, 30618), (2187, 30576), (2268, 29484), (2352, 28431), (2457, 27216), (2548, 26244), (2646, 25272), (2808, 23814), (2916, 22932), (3024, 22113), (3159, 21168), (3276, 20412), (3402, 19656), (3528, 18954), (3822, 17496), (3888, 17199), (3969, 16848), (4212, 15876), (4368, 15309), (4374, 15288), (4536, 14742), (4914, 13608), (5096, 13122), (5103, 13104), (5292, 12636), (5616, 11907), (5733, 11664), (5832, 11466), (6318, 10584), (6552, 10206), (6561, 10192), (6804, 9828), (7056, 9477), (7371, 9072), (7644, 8748), (7938, 8424)]