64435464

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1231}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 174894720

約数和(自身を除く): 110459256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1231, 1454, 2181, 2462, 2908, 3693, 4362, 4924, 5816, 6543, 7386, 8724, 9848, 11079, 13086, 14772, 17448, 22158, 26172, 29544, 44316, 52344, 88632, 894937, 1789874, 2684811, 3579748, 5369622, 7159496, 8054433, 10739244, 16108866, 21478488, 32217732, 64435464]

約数ペア:

[(1, 64435464), (2, 32217732), (3, 21478488), (4, 16108866), (6, 10739244), (8, 8054433), (9, 7159496), (12, 5369622), (18, 3579748), (24, 2684811), (36, 1789874), (72, 894937), (727, 88632), (1231, 52344), (1454, 44316), (2181, 29544), (2462, 26172), (2908, 22158), (3693, 17448), (4362, 14772), (4924, 13086), (5816, 11079), (6543, 9848), (7386, 8724)]