64646808

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 166440960

約数和(自身を除く): 101794152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 223, 257, 282, 376, 446, 514, 564, 669, 771, 892, 1028, 1128, 1338, 1542, 1784, 2056, 2676, 3084, 5352, 6168, 10481, 12079, 20962, 24158, 31443, 36237, 41924, 48316, 57311, 62886, 72474, 83848, 96632, 114622, 125772, 144948, 171933, 229244, 251544, 289896, 343866, 458488, 687732, 1375464, 2693617, 5387234, 8080851, 10774468, 16161702, 21548936, 32323404, 64646808]

約数ペア:

[(1, 64646808), (2, 32323404), (3, 21548936), (4, 16161702), (6, 10774468), (8, 8080851), (12, 5387234), (24, 2693617), (47, 1375464), (94, 687732), (141, 458488), (188, 343866), (223, 289896), (257, 251544), (282, 229244), (376, 171933), (446, 144948), (514, 125772), (564, 114622), (669, 96632), (771, 83848), (892, 72474), (1028, 62886), (1128, 57311), (1338, 48316), (1542, 41924), (1784, 36237), (2056, 31443), (2676, 24158), (3084, 20962), (5352, 12079), (6168, 10481)]