90781128

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 260013600

約数和(自身を除く): 169232472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 307, 333, 444, 614, 666, 888, 921, 999, 1228, 1332, 1369, 1842, 1998, 2456, 2664, 2738, 2763, 3684, 3996, 4107, 5476, 5526, 7368, 7992, 8214, 8289, 10952, 11052, 11359, 12321, 16428, 16578, 22104, 22718, 24642, 32856, 33156, 34077, 36963, 45436, 49284, 66312, 68154, 73926, 90872, 98568, 102231, 136308, 147852, 204462, 272616, 295704, 306693, 408924, 420283, 613386, 817848, 840566, 1226772, 1260849, 1681132, 2453544, 2521698, 3362264, 3782547, 5043396, 7565094, 10086792, 11347641, 15130188, 22695282, 30260376, 45390564, 90781128]

約数ペア:

[(1, 90781128), (2, 45390564), (3, 30260376), (4, 22695282), (6, 15130188), (8, 11347641), (9, 10086792), (12, 7565094), (18, 5043396), (24, 3782547), (27, 3362264), (36, 2521698), (37, 2453544), (54, 1681132), (72, 1260849), (74, 1226772), (108, 840566), (111, 817848), (148, 613386), (216, 420283), (222, 408924), (296, 306693), (307, 295704), (333, 272616), (444, 204462), (614, 147852), (666, 136308), (888, 102231), (921, 98568), (999, 90872), (1228, 73926), (1332, 68154), (1369, 66312), (1842, 49284), (1998, 45436), (2456, 36963), (2664, 34077), (2738, 33156), (2763, 32856), (3684, 24642), (3996, 22718), (4107, 22104), (5476, 16578), (5526, 16428), (7368, 12321), (7992, 11359), (8214, 11052), (8289, 10952)]