87175088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5482

約数の個数: 80

約数和(自身を含む): 226818816

約数和(自身を除く): 139643728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5443, 8008, 10886, 16016, 21772, 38101, 43544, 59873, 70759, 76202, 87088, 119746, 141518, 152404, 239492, 283036, 304808, 419111, 478984, 495313, 566072, 609616, 778349, 838222, 957968, 990626, 1132144, 1556698, 1676444, 1981252, 3113396, 3352888, 3962504, 5448443, 6226792, 6705776, 7925008, 10896886, 12453584, 21793772, 43587544, 87175088]

約数ペア:

[(1, 87175088), (2, 43587544), (4, 21793772), (7, 12453584), (8, 10896886), (11, 7925008), (13, 6705776), (14, 6226792), (16, 5448443), (22, 3962504), (26, 3352888), (28, 3113396), (44, 1981252), (52, 1676444), (56, 1556698), (77, 1132144), (88, 990626), (91, 957968), (104, 838222), (112, 778349), (143, 609616), (154, 566072), (176, 495313), (182, 478984), (208, 419111), (286, 304808), (308, 283036), (364, 239492), (572, 152404), (616, 141518), (728, 119746), (1001, 87088), (1144, 76202), (1232, 70759), (1456, 59873), (2002, 43544), (2288, 38101), (4004, 21772), (5443, 16016), (8008, 10886)]