77249718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47161}}^1$

素因数の和:47189

約数の個数: 48

約数和(自身を含む): 206003616

約数和(自身を除く): 128753898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 47161, 94322, 141483, 282966, 330127, 424449, 613093, 660254, 848898, 990381, 1226186, 1839279, 1980762, 2971143, 3678558, 4291651, 5517837, 5942286, 8583302, 11035674, 12874953, 25749906, 38624859, 77249718]

約数ペア:

[(1, 77249718), (2, 38624859), (3, 25749906), (6, 12874953), (7, 11035674), (9, 8583302), (13, 5942286), (14, 5517837), (18, 4291651), (21, 3678558), (26, 2971143), (39, 1980762), (42, 1839279), (63, 1226186), (78, 990381), (91, 848898), (117, 660254), (126, 613093), (182, 424449), (234, 330127), (273, 282966), (546, 141483), (819, 94322), (1638, 47161)]