64681566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 80470434

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 79, 102, 138, 158, 237, 349, 391, 474, 698, 782, 1047, 1173, 1343, 1817, 2094, 2346, 2686, 3634, 4029, 5451, 5933, 8027, 8058, 10902, 11866, 16054, 17799, 24081, 27571, 30889, 35598, 48162, 55142, 61778, 82713, 92667, 136459, 165426, 185334, 272918, 409377, 468707, 634133, 818754, 937414, 1268266, 1406121, 1902399, 2812242, 3804798, 10780261, 21560522, 32340783, 64681566]

約数ペア:

[(1, 64681566), (2, 32340783), (3, 21560522), (6, 10780261), (17, 3804798), (23, 2812242), (34, 1902399), (46, 1406121), (51, 1268266), (69, 937414), (79, 818754), (102, 634133), (138, 468707), (158, 409377), (237, 272918), (349, 185334), (391, 165426), (474, 136459), (698, 92667), (782, 82713), (1047, 61778), (1173, 55142), (1343, 48162), (1817, 35598), (2094, 30889), (2346, 27571), (2686, 24081), (3634, 17799), (4029, 16054), (5451, 11866), (5933, 10902), (8027, 8058)]