105129804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21739}}^1$

素因数の和:21790

約数の個数: 48

約数和(自身を含む): 272706560

約数和(自身を除く): 167576756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 21739, 43478, 65217, 86956, 130434, 260868, 282607, 565214, 673909, 847821, 1130428, 1347818, 1695642, 2021727, 2695636, 3391284, 4043454, 8086908, 8760817, 17521634, 26282451, 35043268, 52564902, 105129804]

約数ペア:

[(1, 105129804), (2, 52564902), (3, 35043268), (4, 26282451), (6, 17521634), (12, 8760817), (13, 8086908), (26, 4043454), (31, 3391284), (39, 2695636), (52, 2021727), (62, 1695642), (78, 1347818), (93, 1130428), (124, 847821), (156, 673909), (186, 565214), (372, 282607), (403, 260868), (806, 130434), (1209, 86956), (1612, 65217), (2418, 43478), (4836, 21739)]