79281136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 60

約数和(自身を含む): 174419392

約数和(自身を除く): 95138256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1321, 1364, 1936, 2642, 2728, 3751, 5284, 5456, 7502, 10568, 14531, 15004, 21136, 29062, 30008, 40951, 58124, 60016, 81902, 116248, 159841, 163804, 232496, 319682, 327608, 450461, 639364, 655216, 900922, 1278728, 1801844, 2557456, 3603688, 4955071, 7207376, 9910142, 19820284, 39640568, 79281136]

約数ペア:

[(1, 79281136), (2, 39640568), (4, 19820284), (8, 9910142), (11, 7207376), (16, 4955071), (22, 3603688), (31, 2557456), (44, 1801844), (62, 1278728), (88, 900922), (121, 655216), (124, 639364), (176, 450461), (242, 327608), (248, 319682), (341, 232496), (484, 163804), (496, 159841), (682, 116248), (968, 81902), (1321, 60016), (1364, 58124), (1936, 40951), (2642, 30008), (2728, 29062), (3751, 21136), (5284, 15004), (5456, 14531), (7502, 10568)]