69315408

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3616

約数の個数: 60

約数和(自身を含む): 195438880

約数和(自身を除く): 126123472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3463, 5004, 6672, 6926, 10008, 10389, 13852, 20016, 20778, 27704, 31167, 41556, 55408, 62334, 83112, 124668, 166224, 249336, 481357, 498672, 962714, 1444071, 1925428, 2888142, 3850856, 4332213, 5776284, 7701712, 8664426, 11552568, 17328852, 23105136, 34657704, 69315408]

約数ペア:

[(1, 69315408), (2, 34657704), (3, 23105136), (4, 17328852), (6, 11552568), (8, 8664426), (9, 7701712), (12, 5776284), (16, 4332213), (18, 3850856), (24, 2888142), (36, 1925428), (48, 1444071), (72, 962714), (139, 498672), (144, 481357), (278, 249336), (417, 166224), (556, 124668), (834, 83112), (1112, 62334), (1251, 55408), (1668, 41556), (2224, 31167), (2502, 27704), (3336, 20778), (3463, 20016), (5004, 13852), (6672, 10389), (6926, 10008)]