64327278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 75018642

約数列:

[1, 2, 3, 6, 29, 41, 58, 71, 82, 87, 123, 127, 142, 174, 213, 246, 254, 381, 426, 762, 1189, 2059, 2378, 2911, 3567, 3683, 4118, 5207, 5822, 6177, 7134, 7366, 8733, 9017, 10414, 11049, 12354, 15621, 17466, 18034, 22098, 27051, 31242, 54102, 84419, 151003, 168838, 253257, 261493, 302006, 369697, 453009, 506514, 522986, 739394, 784479, 906018, 1109091, 1568958, 2218182, 10721213, 21442426, 32163639, 64327278]

約数ペア:

[(1, 64327278), (2, 32163639), (3, 21442426), (6, 10721213), (29, 2218182), (41, 1568958), (58, 1109091), (71, 906018), (82, 784479), (87, 739394), (123, 522986), (127, 506514), (142, 453009), (174, 369697), (213, 302006), (246, 261493), (254, 253257), (381, 168838), (426, 151003), (762, 84419), (1189, 54102), (2059, 31242), (2378, 27051), (2911, 22098), (3567, 18034), (3683, 17466), (4118, 15621), (5207, 12354), (5822, 11049), (6177, 10414), (7134, 9017), (7366, 8733)]