61390644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 166406016

約数和(自身を除く): 105015372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 11981, 23962, 35943, 47924, 71886, 83867, 143772, 167734, 251601, 335468, 503202, 730841, 1006404, 1461682, 2192523, 2923364, 4385046, 5115887, 8770092, 10231774, 15347661, 20463548, 30695322, 61390644]

約数ペア:

[(1, 61390644), (2, 30695322), (3, 20463548), (4, 15347661), (6, 10231774), (7, 8770092), (12, 5115887), (14, 4385046), (21, 2923364), (28, 2192523), (42, 1461682), (61, 1006404), (84, 730841), (122, 503202), (183, 335468), (244, 251601), (366, 167734), (427, 143772), (732, 83867), (854, 71886), (1281, 47924), (1708, 35943), (2562, 23962), (5124, 11981)]