69945372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5307

約数の個数: 72

約数和(自身を含む): 205916256

約数和(自身を除く): 135970884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5237, 6678, 10474, 13356, 15711, 20948, 31422, 36659, 47133, 62844, 73318, 94266, 109977, 146636, 188532, 219954, 277561, 329931, 439908, 555122, 659862, 832683, 1110244, 1319724, 1665366, 1942927, 2498049, 3330732, 3885854, 4996098, 5828781, 7771708, 9992196, 11657562, 17486343, 23315124, 34972686, 69945372]

約数ペア:

[(1, 69945372), (2, 34972686), (3, 23315124), (4, 17486343), (6, 11657562), (7, 9992196), (9, 7771708), (12, 5828781), (14, 4996098), (18, 3885854), (21, 3330732), (28, 2498049), (36, 1942927), (42, 1665366), (53, 1319724), (63, 1110244), (84, 832683), (106, 659862), (126, 555122), (159, 439908), (212, 329931), (252, 277561), (318, 219954), (371, 188532), (477, 146636), (636, 109977), (742, 94266), (954, 73318), (1113, 62844), (1484, 47133), (1908, 36659), (2226, 31422), (3339, 20948), (4452, 15711), (5237, 13356), (6678, 10474)]