77630688

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 222990768

約数和(自身を除く): 145360080

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, 2472, 2617, 3296, 3708, 4944, 5234, 7416, 7851, 9888, 10468, 14832, 15702, 20936, 23553, 29664, 31404, 41872, 47106, 62808, 83744, 94212, 125616, 188424, 251232, 269551, 376848, 539102, 753696, 808653, 1078204, 1617306, 2156408, 2425959, 3234612, 4312816, 4851918, 6469224, 8625632, 9703836, 12938448, 19407672, 25876896, 38815344, 77630688]

約数ペア:

[(1, 77630688), (2, 38815344), (3, 25876896), (4, 19407672), (6, 12938448), (8, 9703836), (9, 8625632), (12, 6469224), (16, 4851918), (18, 4312816), (24, 3234612), (32, 2425959), (36, 2156408), (48, 1617306), (72, 1078204), (96, 808653), (103, 753696), (144, 539102), (206, 376848), (288, 269551), (309, 251232), (412, 188424), (618, 125616), (824, 94212), (927, 83744), (1236, 62808), (1648, 47106), (1854, 41872), (2472, 31404), (2617, 29664), (3296, 23553), (3708, 20936), (4944, 15702), (5234, 14832), (7416, 10468), (7851, 9888)]