775800864

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20563}}^1$

素因数の和:20710

約数の個数: 72

約数和(自身を含む): 2223132912

約数和(自身を除く): 1447332048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 20563, 37728, 41126, 61689, 82252, 123378, 164504, 185067, 246756, 329008, 370134, 493512, 658016, 740268, 987024, 1480536, 1974048, 2693753, 2961072, 5387506, 5922144, 8081259, 10775012, 16162518, 21550024, 24243777, 32325036, 43100048, 48487554, 64650072, 86200096, 96975108, 129300144, 193950216, 258600288, 387900432, 775800864]

約数ペア:

[(1, 775800864), (2, 387900432), (3, 258600288), (4, 193950216), (6, 129300144), (8, 96975108), (9, 86200096), (12, 64650072), (16, 48487554), (18, 43100048), (24, 32325036), (32, 24243777), (36, 21550024), (48, 16162518), (72, 10775012), (96, 8081259), (131, 5922144), (144, 5387506), (262, 2961072), (288, 2693753), (393, 1974048), (524, 1480536), (786, 987024), (1048, 740268), (1179, 658016), (1572, 493512), (2096, 370134), (2358, 329008), (3144, 246756), (4192, 185067), (4716, 164504), (6288, 123378), (9432, 82252), (12576, 61689), (18864, 41126), (20563, 37728)]