77118498

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 171470520

約数和(自身を除く): 94352022

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 229, 318, 353, 458, 477, 687, 706, 954, 1059, 1374, 2061, 2118, 3177, 4122, 6354, 12137, 18709, 24274, 36411, 37418, 56127, 72822, 80837, 109233, 112254, 161674, 168381, 218466, 242511, 336762, 485022, 727533, 1455066, 4284361, 8568722, 12853083, 25706166, 38559249, 77118498]

約数ペア:

[(1, 77118498), (2, 38559249), (3, 25706166), (6, 12853083), (9, 8568722), (18, 4284361), (53, 1455066), (106, 727533), (159, 485022), (229, 336762), (318, 242511), (353, 218466), (458, 168381), (477, 161674), (687, 112254), (706, 109233), (954, 80837), (1059, 72822), (1374, 56127), (2061, 37418), (2118, 36411), (3177, 24274), (4122, 18709), (6354, 12137)]