77847978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52529}}^1$

素因数の和:52566

約数の個数: 32

約数和(自身を含む): 176500800

約数和(自身を除く): 98652822

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 52529, 105058, 157587, 315174, 682877, 998051, 1365754, 1996102, 2048631, 2994153, 4097262, 5988306, 12974663, 25949326, 38923989, 77847978]

約数ペア:

[(1, 77847978), (2, 38923989), (3, 25949326), (6, 12974663), (13, 5988306), (19, 4097262), (26, 2994153), (38, 2048631), (39, 1996102), (57, 1365754), (78, 998051), (114, 682877), (247, 315174), (494, 157587), (741, 105058), (1482, 52529)]