80738424

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28781

約数の個数: 64

約数和(自身を含む): 241533600

約数和(自身を除く): 160795176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28753, 57506, 86259, 115012, 172518, 230024, 258777, 345036, 373789, 517554, 690072, 747578, 776331, 1035108, 1121367, 1495156, 1552662, 2070216, 2242734, 2990312, 3105324, 3364101, 4485468, 6210648, 6728202, 8970936, 10092303, 13456404, 20184606, 26912808, 40369212, 80738424]

約数ペア:

[(1, 80738424), (2, 40369212), (3, 26912808), (4, 20184606), (6, 13456404), (8, 10092303), (9, 8970936), (12, 6728202), (13, 6210648), (18, 4485468), (24, 3364101), (26, 3105324), (27, 2990312), (36, 2242734), (39, 2070216), (52, 1552662), (54, 1495156), (72, 1121367), (78, 1035108), (104, 776331), (108, 747578), (117, 690072), (156, 517554), (216, 373789), (234, 345036), (312, 258777), (351, 230024), (468, 172518), (702, 115012), (936, 86259), (1404, 57506), (2808, 28753)]