72587808

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2566

約数の個数: 72

約数和(自身を含む): 208510848

約数和(自身を除く): 135923040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2447, 2472, 3296, 3708, 4894, 4944, 7341, 7416, 9788, 9888, 14682, 14832, 19576, 22023, 29364, 29664, 39152, 44046, 58728, 78304, 88092, 117456, 176184, 234912, 252041, 352368, 504082, 704736, 756123, 1008164, 1512246, 2016328, 2268369, 3024492, 4032656, 4536738, 6048984, 8065312, 9073476, 12097968, 18146952, 24195936, 36293904, 72587808]

約数ペア:

[(1, 72587808), (2, 36293904), (3, 24195936), (4, 18146952), (6, 12097968), (8, 9073476), (9, 8065312), (12, 6048984), (16, 4536738), (18, 4032656), (24, 3024492), (32, 2268369), (36, 2016328), (48, 1512246), (72, 1008164), (96, 756123), (103, 704736), (144, 504082), (206, 352368), (288, 252041), (309, 234912), (412, 176184), (618, 117456), (824, 88092), (927, 78304), (1236, 58728), (1648, 44046), (1854, 39152), (2447, 29664), (2472, 29364), (3296, 22023), (3708, 19576), (4894, 14832), (4944, 14682), (7341, 9888), (7416, 9788)]