77544908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 159823104

約数和(自身を除く): 82278196

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 547, 581, 854, 1094, 1162, 1708, 2188, 2324, 3829, 5063, 7658, 10126, 15316, 20252, 33367, 35441, 45401, 66734, 70882, 90802, 133468, 141764, 181604, 233569, 317807, 467138, 635614, 934276, 1271228, 2769461, 5538922, 11077844, 19386227, 38772454, 77544908]

約数ペア:

[(1, 77544908), (2, 38772454), (4, 19386227), (7, 11077844), (14, 5538922), (28, 2769461), (61, 1271228), (83, 934276), (122, 635614), (166, 467138), (244, 317807), (332, 233569), (427, 181604), (547, 141764), (581, 133468), (854, 90802), (1094, 70882), (1162, 66734), (1708, 45401), (2188, 35441), (2324, 33367), (3829, 20252), (5063, 15316), (7658, 10126)]