80792244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172633}}^1$

素因数の和:172656

約数の個数: 36

約数和(自身を含む): 219935716

約数和(自身を除く): 139143472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172633, 345266, 517899, 690532, 1035798, 1553697, 2071596, 2244229, 3107394, 4488458, 6214788, 6732687, 8976916, 13465374, 20198061, 26930748, 40396122, 80792244]

約数ペア:

[(1, 80792244), (2, 40396122), (3, 26930748), (4, 20198061), (6, 13465374), (9, 8976916), (12, 6732687), (13, 6214788), (18, 4488458), (26, 3107394), (36, 2244229), (39, 2071596), (52, 1553697), (78, 1035798), (117, 690532), (156, 517899), (234, 345266), (468, 172633)]