64967256

素因数分解:

$2^3\times 3^2\times {\mathrm{733}}^1\times {\mathrm{1231}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 176336160

約数和(自身を除く): 111368904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 733, 1231, 1466, 2199, 2462, 2932, 3693, 4398, 4924, 5864, 6597, 7386, 8796, 9848, 11079, 13194, 14772, 17592, 22158, 26388, 29544, 44316, 52776, 88632, 902323, 1804646, 2706969, 3609292, 5413938, 7218584, 8120907, 10827876, 16241814, 21655752, 32483628, 64967256]

約数ペア:

[(1, 64967256), (2, 32483628), (3, 21655752), (4, 16241814), (6, 10827876), (8, 8120907), (9, 7218584), (12, 5413938), (18, 3609292), (24, 2706969), (36, 1804646), (72, 902323), (733, 88632), (1231, 52776), (1466, 44316), (2199, 29544), (2462, 26388), (2932, 22158), (3693, 17592), (4398, 14772), (4924, 13194), (5864, 11079), (6597, 9848), (7386, 8796)]