90921714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 208051200

約数和(自身を除く): 117129486

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 78, 118, 138, 177, 299, 354, 598, 767, 859, 897, 1357, 1534, 1718, 1794, 2301, 2577, 2714, 4071, 4602, 5154, 8142, 11167, 17641, 19757, 22334, 33501, 35282, 39514, 50681, 52923, 59271, 67002, 101362, 105846, 118542, 152043, 256841, 304086, 513682, 658853, 770523, 1165663, 1317706, 1541046, 1976559, 2331326, 3496989, 3953118, 6993978, 15153619, 30307238, 45460857, 90921714]

約数ペア:

[(1, 90921714), (2, 45460857), (3, 30307238), (6, 15153619), (13, 6993978), (23, 3953118), (26, 3496989), (39, 2331326), (46, 1976559), (59, 1541046), (69, 1317706), (78, 1165663), (118, 770523), (138, 658853), (177, 513682), (299, 304086), (354, 256841), (598, 152043), (767, 118542), (859, 105846), (897, 101362), (1357, 67002), (1534, 59271), (1718, 52923), (1794, 50681), (2301, 39514), (2577, 35282), (2714, 33501), (4071, 22334), (4602, 19757), (5154, 17641), (8142, 11167)]