72876246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 89486634

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 71, 87, 102, 142, 174, 213, 347, 426, 493, 694, 986, 1041, 1207, 1479, 2059, 2082, 2414, 2958, 3621, 4118, 5899, 6177, 7242, 10063, 11798, 12354, 17697, 20126, 24637, 30189, 35003, 35394, 49274, 60378, 70006, 73911, 105009, 147822, 171071, 210018, 342142, 418829, 513213, 714473, 837658, 1026426, 1256487, 1428946, 2143419, 2512974, 4286838, 12146041, 24292082, 36438123, 72876246]

約数ペア:

[(1, 72876246), (2, 36438123), (3, 24292082), (6, 12146041), (17, 4286838), (29, 2512974), (34, 2143419), (51, 1428946), (58, 1256487), (71, 1026426), (87, 837658), (102, 714473), (142, 513213), (174, 418829), (213, 342142), (347, 210018), (426, 171071), (493, 147822), (694, 105009), (986, 73911), (1041, 70006), (1207, 60378), (1479, 49274), (2059, 35394), (2082, 35003), (2414, 30189), (2958, 24637), (3621, 20126), (4118, 17697), (5899, 12354), (6177, 11798), (7242, 10063)]