87756128

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 179217360

約数和(自身を除く): 91461232

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 424, 472, 848, 877, 944, 1696, 1754, 1888, 3127, 3508, 6254, 7016, 12508, 14032, 25016, 28064, 46481, 50032, 51743, 92962, 100064, 103486, 185924, 206972, 371848, 413944, 743696, 827888, 1487392, 1655776, 2742379, 5484758, 10969516, 21939032, 43878064, 87756128]

約数ペア:

[(1, 87756128), (2, 43878064), (4, 21939032), (8, 10969516), (16, 5484758), (32, 2742379), (53, 1655776), (59, 1487392), (106, 827888), (118, 743696), (212, 413944), (236, 371848), (424, 206972), (472, 185924), (848, 103486), (877, 100064), (944, 92962), (1696, 51743), (1754, 50032), (1888, 46481), (3127, 28064), (3508, 25016), (6254, 14032), (7016, 12508)]