79151436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 253291584

約数和(自身を除く): 174140148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 653, 666, 777, 819, 962, 1036, 1092, 1306, 1332, 1443, 1554, 1638, 1924, 1959, 2331, 2612, 2886, 3108, 3276, 3367, 3918, 4329, 4571, 4662, 5772, 5877, 6734, 7836, 8489, 8658, 9142, 9324, 10101, 11754, 13468, 13713, 16978, 17316, 18284, 20202, 23508, 24161, 25467, 27426, 30303, 33956, 40404, 41139, 48322, 50934, 54852, 59423, 60606, 72483, 76401, 82278, 96644, 101868, 118846, 121212, 144966, 152802, 164556, 169127, 178269, 217449, 237692, 289932, 305604, 314093, 338254, 356538, 434898, 507381, 534807, 628186, 676508, 713076, 869796, 942279, 1014762, 1069614, 1256372, 1522143, 1884558, 2029524, 2139228, 2198651, 2826837, 3044286, 3769116, 4397302, 5653674, 6088572, 6595953, 8794604, 11307348, 13191906, 19787859, 26383812, 39575718, 79151436]

約数ペア:

[(1, 79151436), (2, 39575718), (3, 26383812), (4, 19787859), (6, 13191906), (7, 11307348), (9, 8794604), (12, 6595953), (13, 6088572), (14, 5653674), (18, 4397302), (21, 3769116), (26, 3044286), (28, 2826837), (36, 2198651), (37, 2139228), (39, 2029524), (42, 1884558), (52, 1522143), (63, 1256372), (74, 1069614), (78, 1014762), (84, 942279), (91, 869796), (111, 713076), (117, 676508), (126, 628186), (148, 534807), (156, 507381), (182, 434898), (222, 356538), (234, 338254), (252, 314093), (259, 305604), (273, 289932), (333, 237692), (364, 217449), (444, 178269), (468, 169127), (481, 164556), (518, 152802), (546, 144966), (653, 121212), (666, 118846), (777, 101868), (819, 96644), (962, 82278), (1036, 76401), (1092, 72483), (1306, 60606), (1332, 59423), (1443, 54852), (1554, 50934), (1638, 48322), (1924, 41139), (1959, 40404), (2331, 33956), (2612, 30303), (2886, 27426), (3108, 25467), (3276, 24161), (3367, 23508), (3918, 20202), (4329, 18284), (4571, 17316), (4662, 16978), (5772, 13713), (5877, 13468), (6734, 11754), (7836, 10101), (8489, 9324), (8658, 9142)]