87272406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 206256960

約数和(自身を除く): 118984554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 4721, 6162, 9243, 9442, 14163, 18486, 28326, 42489, 61373, 84978, 122746, 184119, 368238, 372959, 552357, 745918, 1104714, 1118877, 2237754, 3356631, 4848467, 6713262, 9696934, 14545401, 29090802, 43636203, 87272406]

約数ペア:

[(1, 87272406), (2, 43636203), (3, 29090802), (6, 14545401), (9, 9696934), (13, 6713262), (18, 4848467), (26, 3356631), (39, 2237754), (78, 1118877), (79, 1104714), (117, 745918), (158, 552357), (234, 372959), (237, 368238), (474, 184119), (711, 122746), (1027, 84978), (1422, 61373), (2054, 42489), (3081, 28326), (4721, 18486), (6162, 14163), (9243, 9442)]