90650628

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2659}}^1$

素因数の和:3616

約数の個数: 36

約数和(自身を含む): 229472880

約数和(自身を除く): 138822252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2659, 2841, 3788, 5318, 5682, 7977, 8523, 10636, 11364, 15954, 17046, 23931, 31908, 34092, 47862, 95724, 2518073, 5036146, 7554219, 10072292, 15108438, 22662657, 30216876, 45325314, 90650628]

約数ペア:

[(1, 90650628), (2, 45325314), (3, 30216876), (4, 22662657), (6, 15108438), (9, 10072292), (12, 7554219), (18, 5036146), (36, 2518073), (947, 95724), (1894, 47862), (2659, 34092), (2841, 31908), (3788, 23931), (5318, 17046), (5682, 15954), (7977, 11364), (8523, 10636)]