69965928

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6991}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 190881600

約数和(自身を除く): 120915672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 6991, 10008, 13982, 20973, 27964, 41946, 55928, 62919, 83892, 125838, 167784, 251676, 503352, 971749, 1943498, 2915247, 3886996, 5830494, 7773992, 8745741, 11660988, 17491482, 23321976, 34982964, 69965928]

約数ペア:

[(1, 69965928), (2, 34982964), (3, 23321976), (4, 17491482), (6, 11660988), (8, 8745741), (9, 7773992), (12, 5830494), (18, 3886996), (24, 2915247), (36, 1943498), (72, 971749), (139, 503352), (278, 251676), (417, 167784), (556, 125838), (834, 83892), (1112, 62919), (1251, 55928), (1668, 41946), (2502, 27964), (3336, 20973), (5004, 13982), (6991, 10008)]