100878258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 133300302

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1583, 1634, 1677, 2451, 3166, 3354, 4749, 4902, 9498, 10621, 20579, 21242, 30077, 31863, 41158, 60154, 61737, 63726, 68069, 90231, 123474, 136138, 180462, 204207, 391001, 408414, 782002, 884897, 1173003, 1293311, 1769794, 2346006, 2586622, 2654691, 3879933, 5309382, 7759866, 16813043, 33626086, 50439129, 100878258]

約数ペア:

[(1, 100878258), (2, 50439129), (3, 33626086), (6, 16813043), (13, 7759866), (19, 5309382), (26, 3879933), (38, 2654691), (39, 2586622), (43, 2346006), (57, 1769794), (78, 1293311), (86, 1173003), (114, 884897), (129, 782002), (247, 408414), (258, 391001), (494, 204207), (559, 180462), (741, 136138), (817, 123474), (1118, 90231), (1482, 68069), (1583, 63726), (1634, 61737), (1677, 60154), (2451, 41158), (3166, 31863), (3354, 30077), (4749, 21242), (4902, 20579), (9498, 10621)]