87981528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{967}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 146197032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 967, 1338, 1784, 1934, 2676, 2901, 3791, 3868, 5352, 5802, 7582, 7736, 11373, 11604, 15164, 16439, 22746, 23208, 30328, 32878, 45492, 49317, 65756, 90984, 98634, 131512, 197268, 215641, 394536, 431282, 646923, 862564, 1293846, 1725128, 2587692, 3665897, 5175384, 7331794, 10997691, 14663588, 21995382, 29327176, 43990764, 87981528]

約数ペア:

[(1, 87981528), (2, 43990764), (3, 29327176), (4, 21995382), (6, 14663588), (8, 10997691), (12, 7331794), (17, 5175384), (24, 3665897), (34, 2587692), (51, 1725128), (68, 1293846), (102, 862564), (136, 646923), (204, 431282), (223, 394536), (408, 215641), (446, 197268), (669, 131512), (892, 98634), (967, 90984), (1338, 65756), (1784, 49317), (1934, 45492), (2676, 32878), (2901, 30328), (3791, 23208), (3868, 22746), (5352, 16439), (5802, 15164), (7582, 11604), (7736, 11373)]