76855974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 174363840

約数和(自身を除く): 97507866

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 61, 78, 87, 122, 174, 183, 366, 377, 557, 754, 793, 1114, 1131, 1586, 1671, 1769, 2262, 2379, 3342, 3538, 4758, 5307, 7241, 10614, 14482, 16153, 21723, 22997, 32306, 33977, 43446, 45994, 48459, 67954, 68991, 96918, 101931, 137982, 203862, 209989, 419978, 441701, 629967, 883402, 985333, 1259934, 1325103, 1970666, 2650206, 2955999, 5911998, 12809329, 25618658, 38427987, 76855974]

約数ペア:

[(1, 76855974), (2, 38427987), (3, 25618658), (6, 12809329), (13, 5911998), (26, 2955999), (29, 2650206), (39, 1970666), (58, 1325103), (61, 1259934), (78, 985333), (87, 883402), (122, 629967), (174, 441701), (183, 419978), (366, 209989), (377, 203862), (557, 137982), (754, 101931), (793, 96918), (1114, 68991), (1131, 67954), (1586, 48459), (1671, 45994), (1769, 43446), (2262, 33977), (2379, 32306), (3342, 22997), (3538, 21723), (4758, 16153), (5307, 14482), (7241, 10614)]