61851348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 169329888

約数和(自身を除く): 107478540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 467, 468, 566, 849, 934, 1132, 1401, 1698, 1868, 2547, 2802, 3396, 3679, 4203, 5094, 5604, 6071, 7358, 8406, 10188, 11037, 12142, 14716, 16812, 18213, 22074, 24284, 33111, 36426, 44148, 54639, 66222, 72852, 109278, 132161, 132444, 218556, 264322, 396483, 528644, 792966, 1189449, 1585932, 1718093, 2378898, 3436186, 4757796, 5154279, 6872372, 10308558, 15462837, 20617116, 30925674, 61851348]

約数ペア:

[(1, 61851348), (2, 30925674), (3, 20617116), (4, 15462837), (6, 10308558), (9, 6872372), (12, 5154279), (13, 4757796), (18, 3436186), (26, 2378898), (36, 1718093), (39, 1585932), (52, 1189449), (78, 792966), (117, 528644), (156, 396483), (234, 264322), (283, 218556), (467, 132444), (468, 132161), (566, 109278), (849, 72852), (934, 66222), (1132, 54639), (1401, 44148), (1698, 36426), (1868, 33111), (2547, 24284), (2802, 22074), (3396, 18213), (3679, 16812), (4203, 14716), (5094, 12142), (5604, 11037), (6071, 10188), (7358, 8406)]