108861228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1031}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 315544320

約数和(自身を除く): 206683092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1031, 1257, 1676, 2062, 2514, 2933, 3093, 3771, 4124, 5028, 5866, 6186, 7217, 7542, 8799, 9279, 11732, 12372, 14434, 15084, 17598, 18558, 21651, 26397, 28868, 35196, 37116, 43302, 52794, 64953, 86604, 105588, 129906, 259812, 431989, 863978, 1295967, 1727956, 2591934, 3023923, 3887901, 5183868, 6047846, 7775802, 9071769, 12095692, 15551604, 18143538, 27215307, 36287076, 54430614, 108861228]

約数ペア:

[(1, 108861228), (2, 54430614), (3, 36287076), (4, 27215307), (6, 18143538), (7, 15551604), (9, 12095692), (12, 9071769), (14, 7775802), (18, 6047846), (21, 5183868), (28, 3887901), (36, 3023923), (42, 2591934), (63, 1727956), (84, 1295967), (126, 863978), (252, 431989), (419, 259812), (838, 129906), (1031, 105588), (1257, 86604), (1676, 64953), (2062, 52794), (2514, 43302), (2933, 37116), (3093, 35196), (3771, 28868), (4124, 26397), (5028, 21651), (5866, 18558), (6186, 17598), (7217, 15084), (7542, 14434), (8799, 12372), (9279, 11732)]