85778004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 216446720

約数和(自身を除く): 130668716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 2029, 3252, 3523, 4058, 6087, 7046, 8116, 10569, 12174, 14092, 21138, 24348, 26377, 42276, 52754, 79131, 105508, 158262, 316524, 549859, 1099718, 1649577, 2199436, 3299154, 6598308, 7148167, 14296334, 21444501, 28592668, 42889002, 85778004]

約数ペア:

[(1, 85778004), (2, 42889002), (3, 28592668), (4, 21444501), (6, 14296334), (12, 7148167), (13, 6598308), (26, 3299154), (39, 2199436), (52, 1649577), (78, 1099718), (156, 549859), (271, 316524), (542, 158262), (813, 105508), (1084, 79131), (1626, 52754), (2029, 42276), (3252, 26377), (3523, 24348), (4058, 21138), (6087, 14092), (7046, 12174), (8116, 10569)]