85075718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 171859968

約数和(自身を除く): 86784250

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 887, 1054, 1547, 1774, 2821, 3094, 3689, 5642, 6209, 6851, 7378, 11531, 12418, 13702, 15079, 23062, 27497, 30158, 47957, 54994, 80717, 95914, 105553, 161434, 192479, 196027, 211106, 357461, 384958, 392054, 467449, 714922, 934898, 1372189, 2502227, 2744378, 3272143, 5004454, 6076837, 6544286, 12153674, 42537859, 85075718]

約数ペア:

[(1, 85075718), (2, 42537859), (7, 12153674), (13, 6544286), (14, 6076837), (17, 5004454), (26, 3272143), (31, 2744378), (34, 2502227), (62, 1372189), (91, 934898), (119, 714922), (182, 467449), (217, 392054), (221, 384958), (238, 357461), (403, 211106), (434, 196027), (442, 192479), (527, 161434), (806, 105553), (887, 95914), (1054, 80717), (1547, 54994), (1774, 47957), (2821, 30158), (3094, 27497), (3689, 23062), (5642, 15079), (6209, 13702), (6851, 12418), (7378, 11531)]