87049674

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 114550326

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 149, 186, 279, 298, 349, 447, 558, 698, 837, 894, 1047, 1341, 1674, 2094, 2682, 3141, 4023, 4619, 6282, 8046, 9238, 9423, 10819, 13857, 18846, 21638, 27714, 32457, 41571, 52001, 64914, 83142, 97371, 104002, 124713, 156003, 194742, 249426, 292113, 312006, 468009, 584226, 936018, 1404027, 1612031, 2808054, 3224062, 4836093, 9672186, 14508279, 29016558, 43524837, 87049674]

約数ペア:

[(1, 87049674), (2, 43524837), (3, 29016558), (6, 14508279), (9, 9672186), (18, 4836093), (27, 3224062), (31, 2808054), (54, 1612031), (62, 1404027), (93, 936018), (149, 584226), (186, 468009), (279, 312006), (298, 292113), (349, 249426), (447, 194742), (558, 156003), (698, 124713), (837, 104002), (894, 97371), (1047, 83142), (1341, 64914), (1674, 52001), (2094, 41571), (2682, 32457), (3141, 27714), (4023, 21638), (4619, 18846), (6282, 13857), (8046, 10819), (9238, 9423)]