77157456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 212557824

約数和(自身を除く): 135400368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 1487, 2162, 2256, 2974, 3243, 4324, 4461, 5948, 6486, 8648, 8922, 11896, 12972, 17296, 17844, 23792, 25944, 34201, 35688, 51888, 68402, 69889, 71376, 102603, 136804, 139778, 205206, 209667, 273608, 279556, 410412, 419334, 547216, 559112, 820824, 838668, 1118224, 1607447, 1641648, 1677336, 3214894, 3354672, 4822341, 6429788, 9644682, 12859576, 19289364, 25719152, 38578728, 77157456]

約数ペア:

[(1, 77157456), (2, 38578728), (3, 25719152), (4, 19289364), (6, 12859576), (8, 9644682), (12, 6429788), (16, 4822341), (23, 3354672), (24, 3214894), (46, 1677336), (47, 1641648), (48, 1607447), (69, 1118224), (92, 838668), (94, 820824), (138, 559112), (141, 547216), (184, 419334), (188, 410412), (276, 279556), (282, 273608), (368, 209667), (376, 205206), (552, 139778), (564, 136804), (752, 102603), (1081, 71376), (1104, 69889), (1128, 68402), (1487, 51888), (2162, 35688), (2256, 34201), (2974, 25944), (3243, 23792), (4324, 17844), (4461, 17296), (5948, 12972), (6486, 11896), (8648, 8922)]