72902412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 202168512

約数和(自身を除く): 129266100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 811, 908, 1362, 1622, 2043, 2433, 2497, 2724, 3244, 4086, 4866, 4994, 7299, 7491, 8172, 8921, 9732, 9988, 14598, 14982, 17842, 22473, 26763, 29196, 29964, 35684, 44946, 53526, 80289, 89892, 107052, 160578, 184097, 321156, 368194, 552291, 736388, 1104582, 1656873, 2025067, 2209164, 3313746, 4050134, 6075201, 6627492, 8100268, 12150402, 18225603, 24300804, 36451206, 72902412]

約数ペア:

[(1, 72902412), (2, 36451206), (3, 24300804), (4, 18225603), (6, 12150402), (9, 8100268), (11, 6627492), (12, 6075201), (18, 4050134), (22, 3313746), (33, 2209164), (36, 2025067), (44, 1656873), (66, 1104582), (99, 736388), (132, 552291), (198, 368194), (227, 321156), (396, 184097), (454, 160578), (681, 107052), (811, 89892), (908, 80289), (1362, 53526), (1622, 44946), (2043, 35684), (2433, 29964), (2497, 29196), (2724, 26763), (3244, 22473), (4086, 17842), (4866, 14982), (4994, 14598), (7299, 9988), (7491, 9732), (8172, 8921)]