72188370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8269}}^1$

素因数の和:8379

約数の個数: 48

約数和(自身を含む): 189647640

約数和(自身を除く): 117459270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8269, 8730, 16538, 24807, 41345, 49614, 74421, 82690, 124035, 148842, 248070, 372105, 744210, 802093, 1604186, 2406279, 4010465, 4812558, 7218837, 8020930, 12031395, 14437674, 24062790, 36094185, 72188370]

約数ペア:

[(1, 72188370), (2, 36094185), (3, 24062790), (5, 14437674), (6, 12031395), (9, 8020930), (10, 7218837), (15, 4812558), (18, 4010465), (30, 2406279), (45, 1604186), (90, 802093), (97, 744210), (194, 372105), (291, 248070), (485, 148842), (582, 124035), (873, 82690), (970, 74421), (1455, 49614), (1746, 41345), (2910, 24807), (4365, 16538), (8269, 8730)]