69999804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 203272160

約数和(自身を除く): 133272356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1213, 1374, 1603, 2061, 2426, 2748, 3206, 3639, 4122, 4809, 4852, 6412, 7278, 8244, 8491, 9618, 10917, 14427, 14556, 16982, 19236, 21834, 25473, 28854, 33964, 43668, 50946, 57708, 76419, 101892, 152838, 277777, 305676, 555554, 833331, 1111108, 1666662, 1944439, 2499993, 3333324, 3888878, 4999986, 5833317, 7777756, 9999972, 11666634, 17499951, 23333268, 34999902, 69999804]

約数ペア:

[(1, 69999804), (2, 34999902), (3, 23333268), (4, 17499951), (6, 11666634), (7, 9999972), (9, 7777756), (12, 5833317), (14, 4999986), (18, 3888878), (21, 3333324), (28, 2499993), (36, 1944439), (42, 1666662), (63, 1111108), (84, 833331), (126, 555554), (229, 305676), (252, 277777), (458, 152838), (687, 101892), (916, 76419), (1213, 57708), (1374, 50946), (1603, 43668), (2061, 33964), (2426, 28854), (2748, 25473), (3206, 21834), (3639, 19236), (4122, 16982), (4809, 14556), (4852, 14427), (6412, 10917), (7278, 9618), (8244, 8491)]