87086604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 229532464

約数和(自身を除く): 142445860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1621, 1628, 2442, 3242, 4477, 4863, 4884, 6484, 8954, 9726, 13431, 17831, 17908, 19452, 26862, 35662, 53493, 53724, 59977, 71324, 106986, 119954, 179931, 196141, 213972, 239908, 359862, 392282, 588423, 659747, 719724, 784564, 1176846, 1319494, 1979241, 2353692, 2638988, 3958482, 7257217, 7916964, 14514434, 21771651, 29028868, 43543302, 87086604]

約数ペア:

[(1, 87086604), (2, 43543302), (3, 29028868), (4, 21771651), (6, 14514434), (11, 7916964), (12, 7257217), (22, 3958482), (33, 2638988), (37, 2353692), (44, 1979241), (66, 1319494), (74, 1176846), (111, 784564), (121, 719724), (132, 659747), (148, 588423), (222, 392282), (242, 359862), (363, 239908), (407, 213972), (444, 196141), (484, 179931), (726, 119954), (814, 106986), (1221, 71324), (1452, 59977), (1621, 53724), (1628, 53493), (2442, 35662), (3242, 26862), (4477, 19452), (4863, 17908), (4884, 17831), (6484, 13431), (8954, 9726)]