42351084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 111715968

約数和(自身を除く): 69364884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 277, 279, 372, 411, 548, 554, 558, 822, 831, 1108, 1116, 1233, 1644, 1662, 2466, 2493, 3324, 4247, 4932, 4986, 8494, 8587, 9972, 12741, 16988, 17174, 25482, 25761, 34348, 37949, 38223, 50964, 51522, 75898, 76446, 77283, 103044, 113847, 151796, 152892, 154566, 227694, 309132, 341541, 455388, 683082, 1176419, 1366164, 2352838, 3529257, 4705676, 7058514, 10587771, 14117028, 21175542, 42351084]

約数ペア:

[(1, 42351084), (2, 21175542), (3, 14117028), (4, 10587771), (6, 7058514), (9, 4705676), (12, 3529257), (18, 2352838), (31, 1366164), (36, 1176419), (62, 683082), (93, 455388), (124, 341541), (137, 309132), (186, 227694), (274, 154566), (277, 152892), (279, 151796), (372, 113847), (411, 103044), (548, 77283), (554, 76446), (558, 75898), (822, 51522), (831, 50964), (1108, 38223), (1116, 37949), (1233, 34348), (1644, 25761), (1662, 25482), (2466, 17174), (2493, 16988), (3324, 12741), (4247, 9972), (4932, 8587), (4986, 8494)]