84562556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 169837920

約数和(自身を除く): 85275364

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 331, 442, 578, 662, 884, 1156, 1324, 3757, 4303, 4913, 5627, 7514, 8606, 9826, 11254, 15028, 17212, 19652, 22508, 63869, 73151, 95659, 127738, 146302, 191318, 255476, 292604, 382636, 1243567, 1626203, 2487134, 3252406, 4974268, 6504812, 21140639, 42281278, 84562556]

約数ペア:

[(1, 84562556), (2, 42281278), (4, 21140639), (13, 6504812), (17, 4974268), (26, 3252406), (34, 2487134), (52, 1626203), (68, 1243567), (221, 382636), (289, 292604), (331, 255476), (442, 191318), (578, 146302), (662, 127738), (884, 95659), (1156, 73151), (1324, 63869), (3757, 22508), (4303, 19652), (4913, 17212), (5627, 15028), (7514, 11254), (8606, 9826)]