80625798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 72

約数和(自身を含む): 202583160

約数和(自身を除く): 121957362

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 289, 306, 374, 561, 578, 867, 1122, 1409, 1683, 1734, 2601, 2818, 3179, 3366, 4227, 5202, 6358, 8454, 9537, 12681, 15499, 19074, 23953, 25362, 28611, 30998, 46497, 47906, 57222, 71859, 92994, 139491, 143718, 215577, 263483, 278982, 407201, 431154, 526966, 790449, 814402, 1221603, 1580898, 2371347, 2443206, 3664809, 4479211, 4742694, 7329618, 8958422, 13437633, 26875266, 40312899, 80625798]

約数ペア:

[(1, 80625798), (2, 40312899), (3, 26875266), (6, 13437633), (9, 8958422), (11, 7329618), (17, 4742694), (18, 4479211), (22, 3664809), (33, 2443206), (34, 2371347), (51, 1580898), (66, 1221603), (99, 814402), (102, 790449), (153, 526966), (187, 431154), (198, 407201), (289, 278982), (306, 263483), (374, 215577), (561, 143718), (578, 139491), (867, 92994), (1122, 71859), (1409, 57222), (1683, 47906), (1734, 46497), (2601, 30998), (2818, 28611), (3179, 25362), (3366, 23953), (4227, 19074), (5202, 15499), (6358, 12681), (8454, 9537)]