121862916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10289}}^1$

素因数の和:10353

約数の個数: 72

約数和(自身を含む): 359573760

約数和(自身を除く): 237710844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 10289, 11844, 20578, 30867, 41156, 61734, 72023, 92601, 123468, 144046, 185202, 216069, 288092, 370404, 432138, 483583, 648207, 864276, 967166, 1296414, 1450749, 1934332, 2592828, 2901498, 3385081, 4352247, 5802996, 6770162, 8704494, 10155243, 13540324, 17408988, 20310486, 30465729, 40620972, 60931458, 121862916]

約数ペア:

[(1, 121862916), (2, 60931458), (3, 40620972), (4, 30465729), (6, 20310486), (7, 17408988), (9, 13540324), (12, 10155243), (14, 8704494), (18, 6770162), (21, 5802996), (28, 4352247), (36, 3385081), (42, 2901498), (47, 2592828), (63, 1934332), (84, 1450749), (94, 1296414), (126, 967166), (141, 864276), (188, 648207), (252, 483583), (282, 432138), (329, 370404), (423, 288092), (564, 216069), (658, 185202), (846, 144046), (987, 123468), (1316, 92601), (1692, 72023), (1974, 61734), (2961, 41156), (3948, 30867), (5922, 20578), (10289, 11844)]