90183756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 228300800

約数和(自身を除く): 138117044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 4159, 5421, 7228, 8318, 10842, 12477, 16636, 21684, 24954, 49908, 54067, 108134, 162201, 216268, 324402, 578101, 648804, 1156202, 1734303, 2312404, 3468606, 6937212, 7515313, 15030626, 22545939, 30061252, 45091878, 90183756]

約数ペア:

[(1, 90183756), (2, 45091878), (3, 30061252), (4, 22545939), (6, 15030626), (12, 7515313), (13, 6937212), (26, 3468606), (39, 2312404), (52, 1734303), (78, 1156202), (139, 648804), (156, 578101), (278, 324402), (417, 216268), (556, 162201), (834, 108134), (1668, 54067), (1807, 49908), (3614, 24954), (4159, 21684), (5421, 16636), (7228, 12477), (8318, 10842)]