76319012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 172081728

約数和(自身を除く): 95762716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 181, 259, 308, 362, 407, 518, 724, 814, 1036, 1267, 1369, 1628, 1991, 2534, 2738, 2849, 3982, 5068, 5476, 5698, 6697, 7964, 9583, 11396, 13394, 13937, 15059, 19166, 26788, 27874, 30118, 38332, 46879, 55748, 60236, 73667, 93758, 105413, 147334, 187516, 210826, 247789, 294668, 421652, 495578, 515669, 991156, 1031338, 1734523, 2062676, 2725679, 3469046, 5451358, 6938092, 10902716, 19079753, 38159506, 76319012]

約数ペア:

[(1, 76319012), (2, 38159506), (4, 19079753), (7, 10902716), (11, 6938092), (14, 5451358), (22, 3469046), (28, 2725679), (37, 2062676), (44, 1734523), (74, 1031338), (77, 991156), (148, 515669), (154, 495578), (181, 421652), (259, 294668), (308, 247789), (362, 210826), (407, 187516), (518, 147334), (724, 105413), (814, 93758), (1036, 73667), (1267, 60236), (1369, 55748), (1628, 46879), (1991, 38332), (2534, 30118), (2738, 27874), (2849, 26788), (3982, 19166), (5068, 15059), (5476, 13937), (5698, 13394), (6697, 11396), (7964, 9583)]