72105088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 158850720

約数和(自身を除く): 86745632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 332, 352, 617, 664, 704, 913, 1234, 1328, 1408, 1826, 2468, 2656, 3652, 4936, 5312, 6787, 7304, 9872, 10624, 13574, 14608, 19744, 27148, 29216, 39488, 51211, 54296, 58432, 78976, 102422, 108592, 116864, 204844, 217184, 409688, 434368, 563321, 819376, 868736, 1126642, 1638752, 2253284, 3277504, 4506568, 6555008, 9013136, 18026272, 36052544, 72105088]

約数ペア:

[(1, 72105088), (2, 36052544), (4, 18026272), (8, 9013136), (11, 6555008), (16, 4506568), (22, 3277504), (32, 2253284), (44, 1638752), (64, 1126642), (83, 868736), (88, 819376), (128, 563321), (166, 434368), (176, 409688), (332, 217184), (352, 204844), (617, 116864), (664, 108592), (704, 102422), (913, 78976), (1234, 58432), (1328, 54296), (1408, 51211), (1826, 39488), (2468, 29216), (2656, 27148), (3652, 19744), (4936, 14608), (5312, 13574), (6787, 10624), (7304, 9872)]