64154108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 123150720

約数和(自身を除く): 58996612

約数列:

[1, 2, 4, 19, 38, 43, 67, 76, 86, 134, 172, 268, 293, 586, 817, 1172, 1273, 1634, 2546, 2881, 3268, 5092, 5567, 5762, 11134, 11524, 12599, 19631, 22268, 25198, 39262, 50396, 54739, 78524, 109478, 218956, 239381, 372989, 478762, 745978, 844133, 957524, 1491956, 1688266, 3376532, 16038527, 32077054, 64154108]

約数ペア:

[(1, 64154108), (2, 32077054), (4, 16038527), (19, 3376532), (38, 1688266), (43, 1491956), (67, 957524), (76, 844133), (86, 745978), (134, 478762), (172, 372989), (268, 239381), (293, 218956), (586, 109478), (817, 78524), (1172, 54739), (1273, 50396), (1634, 39262), (2546, 25198), (2881, 22268), (3268, 19631), (5092, 12599), (5567, 11524), (5762, 11134)]