72010312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 147621600

約数和(自身を除く): 75611288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 811, 1009, 1622, 2018, 3244, 4036, 6488, 8072, 8921, 11099, 17842, 22198, 35684, 44396, 71368, 88792, 818299, 1636598, 3273196, 6546392, 9001289, 18002578, 36005156, 72010312]

約数ペア:

[(1, 72010312), (2, 36005156), (4, 18002578), (8, 9001289), (11, 6546392), (22, 3273196), (44, 1636598), (88, 818299), (811, 88792), (1009, 71368), (1622, 44396), (2018, 35684), (3244, 22198), (4036, 17842), (6488, 11099), (8072, 8921)]