121875312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11530

約数の個数: 80

約数和(自身を含む): 359039520

約数和(自身を除く): 237164208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 11489, 22978, 34467, 45956, 68934, 91912, 137868, 149357, 183824, 195313, 275736, 298714, 390626, 448071, 551472, 585939, 597428, 781252, 896142, 1171878, 1194856, 1562504, 1792284, 2343756, 2389712, 2539069, 3125008, 3584568, 4687512, 5078138, 7169136, 7617207, 9375024, 10156276, 15234414, 20312552, 30468828, 40625104, 60937656, 121875312]

約数ペア:

[(1, 121875312), (2, 60937656), (3, 40625104), (4, 30468828), (6, 20312552), (8, 15234414), (12, 10156276), (13, 9375024), (16, 7617207), (17, 7169136), (24, 5078138), (26, 4687512), (34, 3584568), (39, 3125008), (48, 2539069), (51, 2389712), (52, 2343756), (68, 1792284), (78, 1562504), (102, 1194856), (104, 1171878), (136, 896142), (156, 781252), (204, 597428), (208, 585939), (221, 551472), (272, 448071), (312, 390626), (408, 298714), (442, 275736), (624, 195313), (663, 183824), (816, 149357), (884, 137868), (1326, 91912), (1768, 68934), (2652, 45956), (3536, 34467), (5304, 22978), (10608, 11489)]