72288888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1879}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 207552000

約数和(自身を除く): 135263112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 1879, 2748, 3206, 3758, 4809, 5496, 5637, 6412, 7516, 9618, 11274, 12824, 13153, 15032, 19236, 22548, 26306, 38472, 39459, 45096, 52612, 78918, 105224, 157836, 315672, 430291, 860582, 1290873, 1721164, 2581746, 3012037, 3442328, 5163492, 6024074, 9036111, 10326984, 12048148, 18072222, 24096296, 36144444, 72288888]

約数ペア:

[(1, 72288888), (2, 36144444), (3, 24096296), (4, 18072222), (6, 12048148), (7, 10326984), (8, 9036111), (12, 6024074), (14, 5163492), (21, 3442328), (24, 3012037), (28, 2581746), (42, 1721164), (56, 1290873), (84, 860582), (168, 430291), (229, 315672), (458, 157836), (687, 105224), (916, 78918), (1374, 52612), (1603, 45096), (1832, 39459), (1879, 38472), (2748, 26306), (3206, 22548), (3758, 19236), (4809, 15032), (5496, 13153), (5637, 12824), (6412, 11274), (7516, 9618)]