72707544

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 253401120

約数和(自身を除く): 180693576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 137, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 274, 312, 324, 351, 364, 378, 411, 468, 486, 504, 546, 548, 567, 648, 702, 728, 729, 756, 819, 822, 936, 959, 972, 1053, 1092, 1096, 1134, 1233, 1404, 1458, 1512, 1638, 1644, 1701, 1781, 1918, 1944, 2106, 2184, 2268, 2457, 2466, 2808, 2877, 2916, 3159, 3276, 3288, 3402, 3562, 3699, 3836, 4212, 4536, 4914, 4932, 5103, 5343, 5754, 5832, 6318, 6552, 6804, 7124, 7371, 7398, 7672, 8424, 8631, 9477, 9828, 9864, 10206, 10686, 11097, 11508, 12467, 12636, 13608, 14248, 14742, 14796, 16029, 17262, 18954, 19656, 20412, 21372, 22113, 22194, 23016, 24934, 25272, 25893, 29484, 29592, 32058, 33291, 34524, 37401, 37908, 40824, 42744, 44226, 44388, 48087, 49868, 51786, 58968, 64116, 66339, 66582, 69048, 74802, 75816, 77679, 88452, 88776, 96174, 99736, 99873, 103572, 112203, 128232, 132678, 133164, 144261, 149604, 155358, 176904, 192348, 199746, 207144, 224406, 233037, 265356, 266328, 288522, 299208, 310716, 336609, 384696, 399492, 432783, 448812, 466074, 530712, 577044, 621432, 673218, 699111, 798984, 865566, 897624, 932148, 1009827, 1154088, 1298349, 1346436, 1398222, 1731132, 1864296, 2019654, 2596698, 2692872, 2796444, 3029481, 3462264, 4039308, 5193396, 5592888, 6058962, 8078616, 9088443, 10386792, 12117924, 18176886, 24235848, 36353772, 72707544]

約数ペア:

[(1, 72707544), (2, 36353772), (3, 24235848), (4, 18176886), (6, 12117924), (7, 10386792), (8, 9088443), (9, 8078616), (12, 6058962), (13, 5592888), (14, 5193396), (18, 4039308), (21, 3462264), (24, 3029481), (26, 2796444), (27, 2692872), (28, 2596698), (36, 2019654), (39, 1864296), (42, 1731132), (52, 1398222), (54, 1346436), (56, 1298349), (63, 1154088), (72, 1009827), (78, 932148), (81, 897624), (84, 865566), (91, 798984), (104, 699111), (108, 673218), (117, 621432), (126, 577044), (137, 530712), (156, 466074), (162, 448812), (168, 432783), (182, 399492), (189, 384696), (216, 336609), (234, 310716), (243, 299208), (252, 288522), (273, 266328), (274, 265356), (312, 233037), (324, 224406), (351, 207144), (364, 199746), (378, 192348), (411, 176904), (468, 155358), (486, 149604), (504, 144261), (546, 133164), (548, 132678), (567, 128232), (648, 112203), (702, 103572), (728, 99873), (729, 99736), (756, 96174), (819, 88776), (822, 88452), (936, 77679), (959, 75816), (972, 74802), (1053, 69048), (1092, 66582), (1096, 66339), (1134, 64116), (1233, 58968), (1404, 51786), (1458, 49868), (1512, 48087), (1638, 44388), (1644, 44226), (1701, 42744), (1781, 40824), (1918, 37908), (1944, 37401), (2106, 34524), (2184, 33291), (2268, 32058), (2457, 29592), (2466, 29484), (2808, 25893), (2877, 25272), (2916, 24934), (3159, 23016), (3276, 22194), (3288, 22113), (3402, 21372), (3562, 20412), (3699, 19656), (3836, 18954), (4212, 17262), (4536, 16029), (4914, 14796), (4932, 14742), (5103, 14248), (5343, 13608), (5754, 12636), (5832, 12467), (6318, 11508), (6552, 11097), (6804, 10686), (7124, 10206), (7371, 9864), (7398, 9828), (7672, 9477), (8424, 8631)]