888916788

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{15559}}^1$

素因数の和:15618

約数の個数: 72

約数和(自身を含む): 2409310400

約数和(自身を除く): 1520393612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 4761, 6348, 9522, 14283, 15559, 19044, 28566, 31118, 46677, 57132, 62236, 93354, 140031, 186708, 280062, 357857, 420093, 560124, 715714, 840186, 1073571, 1431428, 1680372, 2147142, 3220713, 4294284, 6441426, 8230711, 9662139, 12882852, 16461422, 19324278, 24692133, 32922844, 38648556, 49384266, 74076399, 98768532, 148152798, 222229197, 296305596, 444458394, 888916788]

約数ペア:

[(1, 888916788), (2, 444458394), (3, 296305596), (4, 222229197), (6, 148152798), (9, 98768532), (12, 74076399), (18, 49384266), (23, 38648556), (27, 32922844), (36, 24692133), (46, 19324278), (54, 16461422), (69, 12882852), (92, 9662139), (108, 8230711), (138, 6441426), (207, 4294284), (276, 3220713), (414, 2147142), (529, 1680372), (621, 1431428), (828, 1073571), (1058, 840186), (1242, 715714), (1587, 560124), (2116, 420093), (2484, 357857), (3174, 280062), (4761, 186708), (6348, 140031), (9522, 93354), (14283, 62236), (15559, 57132), (19044, 46677), (28566, 31118)]