80728164

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22651}}^1$

素因数の和:22678

約数の個数: 60

約数和(自身を含む): 230234928

約数和(自身を除く): 149506764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 22651, 45302, 67953, 90604, 135906, 203859, 249161, 271812, 407718, 498322, 611577, 747483, 815436, 996644, 1223154, 1494966, 1834731, 2242449, 2446308, 2989932, 3669462, 4484898, 6727347, 7338924, 8969796, 13454694, 20182041, 26909388, 40364082, 80728164]

約数ペア:

[(1, 80728164), (2, 40364082), (3, 26909388), (4, 20182041), (6, 13454694), (9, 8969796), (11, 7338924), (12, 6727347), (18, 4484898), (22, 3669462), (27, 2989932), (33, 2446308), (36, 2242449), (44, 1834731), (54, 1494966), (66, 1223154), (81, 996644), (99, 815436), (108, 747483), (132, 611577), (162, 498322), (198, 407718), (297, 271812), (324, 249161), (396, 203859), (594, 135906), (891, 90604), (1188, 67953), (1782, 45302), (3564, 22651)]