83781972

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{5581}}^1$

素因数の和:5733

約数の個数: 48

約数和(自身を含む): 218814400

約数和(自身を除く): 135032428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 5581, 7506, 11162, 15012, 16743, 22324, 33486, 50229, 66972, 100458, 150687, 200916, 301374, 602748, 775759, 1551518, 2327277, 3103036, 4654554, 6981831, 9309108, 13963662, 20945493, 27927324, 41890986, 83781972]

約数ペア:

[(1, 83781972), (2, 41890986), (3, 27927324), (4, 20945493), (6, 13963662), (9, 9309108), (12, 6981831), (18, 4654554), (27, 3103036), (36, 2327277), (54, 1551518), (108, 775759), (139, 602748), (278, 301374), (417, 200916), (556, 150687), (834, 100458), (1251, 66972), (1668, 50229), (2502, 33486), (3753, 22324), (5004, 16743), (5581, 15012), (7506, 11162)]