69971928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 189876960

約数和(自身を除く): 119905032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1637, 1644, 1781, 3274, 3288, 3562, 4911, 5343, 6548, 7124, 9822, 10686, 13096, 14248, 19644, 21281, 21372, 39288, 42562, 42744, 63843, 85124, 127686, 170248, 224269, 255372, 448538, 510744, 672807, 897076, 1345614, 1794152, 2691228, 2915497, 5382456, 5830994, 8746491, 11661988, 17492982, 23323976, 34985964, 69971928]

約数ペア:

[(1, 69971928), (2, 34985964), (3, 23323976), (4, 17492982), (6, 11661988), (8, 8746491), (12, 5830994), (13, 5382456), (24, 2915497), (26, 2691228), (39, 1794152), (52, 1345614), (78, 897076), (104, 672807), (137, 510744), (156, 448538), (274, 255372), (312, 224269), (411, 170248), (548, 127686), (822, 85124), (1096, 63843), (1637, 42744), (1644, 42562), (1781, 39288), (3274, 21372), (3288, 21281), (3562, 19644), (4911, 14248), (5343, 13096), (6548, 10686), (7124, 9822)]