68782926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 155404800

約数和(自身を除く): 86621874

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 138, 222, 437, 703, 709, 851, 874, 1311, 1406, 1418, 1702, 2109, 2127, 2553, 2622, 4218, 4254, 5106, 13471, 16169, 16307, 26233, 26942, 32338, 32614, 40413, 48507, 48921, 52466, 78699, 80826, 97014, 97842, 157398, 309833, 498427, 603359, 619666, 929499, 996854, 1206718, 1495281, 1810077, 1858998, 2990562, 3620154, 11463821, 22927642, 34391463, 68782926]

約数ペア:

[(1, 68782926), (2, 34391463), (3, 22927642), (6, 11463821), (19, 3620154), (23, 2990562), (37, 1858998), (38, 1810077), (46, 1495281), (57, 1206718), (69, 996854), (74, 929499), (111, 619666), (114, 603359), (138, 498427), (222, 309833), (437, 157398), (703, 97842), (709, 97014), (851, 80826), (874, 78699), (1311, 52466), (1406, 48921), (1418, 48507), (1702, 40413), (2109, 32614), (2127, 32338), (2553, 26942), (2622, 26233), (4218, 16307), (4254, 16169), (5106, 13471)]