1279242072

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{27043}}^1$

素因数の和:27134

約数の個数: 80

約数和(自身を含む): 3632279640

約数和(自身を除く): 2353037568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 23652, 27043, 47304, 54086, 81129, 108172, 162258, 216344, 243387, 324516, 486774, 649032, 730161, 973548, 1460322, 1947096, 1974139, 2190483, 2920644, 3948278, 4380966, 5841288, 5922417, 7896556, 8761932, 11844834, 15793112, 17523864, 17767251, 23689668, 35534502, 47379336, 53301753, 71069004, 106603506, 142138008, 159905259, 213207012, 319810518, 426414024, 639621036, 1279242072]

約数ペア:

[(1, 1279242072), (2, 639621036), (3, 426414024), (4, 319810518), (6, 213207012), (8, 159905259), (9, 142138008), (12, 106603506), (18, 71069004), (24, 53301753), (27, 47379336), (36, 35534502), (54, 23689668), (72, 17767251), (73, 17523864), (81, 15793112), (108, 11844834), (146, 8761932), (162, 7896556), (216, 5922417), (219, 5841288), (292, 4380966), (324, 3948278), (438, 2920644), (584, 2190483), (648, 1974139), (657, 1947096), (876, 1460322), (1314, 973548), (1752, 730161), (1971, 649032), (2628, 486774), (3942, 324516), (5256, 243387), (5913, 216344), (7884, 162258), (11826, 108172), (15768, 81129), (23652, 54086), (27043, 47304)]