87156312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 227589600

約数和(自身を除く): 140433288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 1609, 2257, 3218, 4514, 4827, 6436, 6771, 9028, 9654, 12872, 13542, 18056, 19308, 27084, 38616, 54168, 59533, 98149, 119066, 178599, 196298, 238132, 294447, 357198, 392596, 476264, 588894, 714396, 785192, 1177788, 1428792, 2355576, 3631513, 7263026, 10894539, 14526052, 21789078, 29052104, 43578156, 87156312]

約数ペア:

[(1, 87156312), (2, 43578156), (3, 29052104), (4, 21789078), (6, 14526052), (8, 10894539), (12, 7263026), (24, 3631513), (37, 2355576), (61, 1428792), (74, 1177788), (111, 785192), (122, 714396), (148, 588894), (183, 476264), (222, 392596), (244, 357198), (296, 294447), (366, 238132), (444, 196298), (488, 178599), (732, 119066), (888, 98149), (1464, 59533), (1609, 54168), (2257, 38616), (3218, 27084), (4514, 19308), (4827, 18056), (6436, 13542), (6771, 12872), (9028, 9654)]