87635478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 205788672

約数和(自身を除く): 118153194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 101, 146, 202, 219, 283, 303, 438, 511, 566, 606, 707, 849, 1022, 1414, 1533, 1698, 1981, 2121, 3066, 3962, 4242, 5943, 7373, 11886, 14746, 20659, 22119, 28583, 41318, 44238, 51611, 57166, 61977, 85749, 103222, 123954, 144613, 154833, 171498, 200081, 289226, 309666, 400162, 433839, 600243, 867678, 1200486, 2086559, 4173118, 6259677, 12519354, 14605913, 29211826, 43817739, 87635478]

約数ペア:

[(1, 87635478), (2, 43817739), (3, 29211826), (6, 14605913), (7, 12519354), (14, 6259677), (21, 4173118), (42, 2086559), (73, 1200486), (101, 867678), (146, 600243), (202, 433839), (219, 400162), (283, 309666), (303, 289226), (438, 200081), (511, 171498), (566, 154833), (606, 144613), (707, 123954), (849, 103222), (1022, 85749), (1414, 61977), (1533, 57166), (1698, 51611), (1981, 44238), (2121, 41318), (3066, 28583), (3962, 22119), (4242, 20659), (5943, 14746), (7373, 11886)]