86490312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 223750080

約数和(自身を除く): 137259768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 173, 222, 296, 346, 444, 519, 563, 692, 888, 1038, 1126, 1384, 1689, 2076, 2252, 3378, 4152, 4504, 6401, 6756, 12802, 13512, 19203, 20831, 25604, 38406, 41662, 51208, 62493, 76812, 83324, 97399, 124986, 153624, 166648, 194798, 249972, 292197, 389596, 499944, 584394, 779192, 1168788, 2337576, 3603763, 7207526, 10811289, 14415052, 21622578, 28830104, 43245156, 86490312]

約数ペア:

[(1, 86490312), (2, 43245156), (3, 28830104), (4, 21622578), (6, 14415052), (8, 10811289), (12, 7207526), (24, 3603763), (37, 2337576), (74, 1168788), (111, 779192), (148, 584394), (173, 499944), (222, 389596), (296, 292197), (346, 249972), (444, 194798), (519, 166648), (563, 153624), (692, 124986), (888, 97399), (1038, 83324), (1126, 76812), (1384, 62493), (1689, 51208), (2076, 41662), (2252, 38406), (3378, 25604), (4152, 20831), (4504, 19203), (6401, 13512), (6756, 12802)]