75572172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5263

約数の個数: 72

約数和(自身を含む): 212401280

約数和(自身を除く): 136829108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5209, 7254, 10418, 14508, 15627, 20836, 31254, 46881, 62508, 67717, 93762, 135434, 161479, 187524, 203151, 270868, 322958, 406302, 484437, 609453, 645916, 812604, 968874, 1218906, 1453311, 1937748, 2099227, 2437812, 2906622, 4198454, 5813244, 6297681, 8396908, 12595362, 18893043, 25190724, 37786086, 75572172]

約数ペア:

[(1, 75572172), (2, 37786086), (3, 25190724), (4, 18893043), (6, 12595362), (9, 8396908), (12, 6297681), (13, 5813244), (18, 4198454), (26, 2906622), (31, 2437812), (36, 2099227), (39, 1937748), (52, 1453311), (62, 1218906), (78, 968874), (93, 812604), (117, 645916), (124, 609453), (156, 484437), (186, 406302), (234, 322958), (279, 270868), (372, 203151), (403, 187524), (468, 161479), (558, 135434), (806, 93762), (1116, 67717), (1209, 62508), (1612, 46881), (2418, 31254), (3627, 20836), (4836, 15627), (5209, 14508), (7254, 10418)]