79926546

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 189388800

約数和(自身を除く): 109462254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 343, 426, 497, 547, 686, 994, 1029, 1094, 1491, 1641, 2058, 2982, 3282, 3479, 3829, 6958, 7658, 10437, 11487, 20874, 22974, 24353, 26803, 38837, 48706, 53606, 73059, 77674, 80409, 116511, 146118, 160818, 187621, 233022, 271859, 375242, 543718, 562863, 815577, 1125726, 1631154, 1903013, 3806026, 5709039, 11418078, 13321091, 26642182, 39963273, 79926546]

約数ペア:

[(1, 79926546), (2, 39963273), (3, 26642182), (6, 13321091), (7, 11418078), (14, 5709039), (21, 3806026), (42, 1903013), (49, 1631154), (71, 1125726), (98, 815577), (142, 562863), (147, 543718), (213, 375242), (294, 271859), (343, 233022), (426, 187621), (497, 160818), (547, 146118), (686, 116511), (994, 80409), (1029, 77674), (1094, 73059), (1491, 53606), (1641, 48706), (2058, 38837), (2982, 26803), (3282, 24353), (3479, 22974), (3829, 20874), (6958, 11487), (7658, 10437)]