80643108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73849}}^1$

素因数の和:73876

約数の個数: 48

約数和(自身を含む): 231593600

約数和(自身を除く): 150950492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 73849, 147698, 221547, 295396, 443094, 516943, 886188, 960037, 1033886, 1550829, 1920074, 2067772, 2880111, 3101658, 3840148, 5760222, 6203316, 6720259, 11520444, 13440518, 20160777, 26881036, 40321554, 80643108]

約数ペア:

[(1, 80643108), (2, 40321554), (3, 26881036), (4, 20160777), (6, 13440518), (7, 11520444), (12, 6720259), (13, 6203316), (14, 5760222), (21, 3840148), (26, 3101658), (28, 2880111), (39, 2067772), (42, 1920074), (52, 1550829), (78, 1033886), (84, 960037), (91, 886188), (156, 516943), (182, 443094), (273, 295396), (364, 221547), (546, 147698), (1092, 73849)]