72277968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 215879040

約数和(自身を除く): 143601072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2417, 2492, 3738, 4272, 4834, 4984, 7251, 7476, 9668, 9968, 14502, 14952, 16919, 19336, 29004, 29904, 33838, 38672, 50757, 58008, 67676, 101514, 116016, 135352, 203028, 215113, 270704, 406056, 430226, 645339, 812112, 860452, 1290678, 1505791, 1720904, 2581356, 3011582, 3441808, 4517373, 5162712, 6023164, 9034746, 10325424, 12046328, 18069492, 24092656, 36138984, 72277968]

約数ペア:

[(1, 72277968), (2, 36138984), (3, 24092656), (4, 18069492), (6, 12046328), (7, 10325424), (8, 9034746), (12, 6023164), (14, 5162712), (16, 4517373), (21, 3441808), (24, 3011582), (28, 2581356), (42, 1720904), (48, 1505791), (56, 1290678), (84, 860452), (89, 812112), (112, 645339), (168, 430226), (178, 406056), (267, 270704), (336, 215113), (356, 203028), (534, 135352), (623, 116016), (712, 101514), (1068, 67676), (1246, 58008), (1424, 50757), (1869, 38672), (2136, 33838), (2417, 29904), (2492, 29004), (3738, 19336), (4272, 16919), (4834, 14952), (4984, 14502), (7251, 9968), (7476, 9668)]