68345964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 72

約数和(自身を含む): 187116720

約数和(自身を除く): 118770756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1753, 2052, 2166, 3249, 3506, 4332, 5259, 6498, 7012, 9747, 10518, 12996, 15777, 19494, 21036, 31554, 33307, 38988, 47331, 63108, 66614, 94662, 99921, 133228, 189324, 199842, 299763, 399684, 599526, 632833, 899289, 1199052, 1265666, 1798578, 1898499, 2531332, 3597156, 3796998, 5695497, 7593996, 11390994, 17086491, 22781988, 34172982, 68345964]

約数ペア:

[(1, 68345964), (2, 34172982), (3, 22781988), (4, 17086491), (6, 11390994), (9, 7593996), (12, 5695497), (18, 3796998), (19, 3597156), (27, 2531332), (36, 1898499), (38, 1798578), (54, 1265666), (57, 1199052), (76, 899289), (108, 632833), (114, 599526), (171, 399684), (228, 299763), (342, 199842), (361, 189324), (513, 133228), (684, 99921), (722, 94662), (1026, 66614), (1083, 63108), (1444, 47331), (1753, 38988), (2052, 33307), (2166, 31554), (3249, 21036), (3506, 19494), (4332, 15777), (5259, 12996), (6498, 10518), (7012, 9747)]