78284898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 183186900

約数和(自身を除く): 104902002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 101, 102, 149, 153, 202, 289, 298, 303, 306, 447, 578, 606, 867, 894, 909, 1341, 1717, 1734, 1818, 2533, 2601, 2682, 3434, 5066, 5151, 5202, 7599, 10302, 15049, 15198, 15453, 22797, 29189, 30098, 30906, 43061, 45147, 45594, 58378, 86122, 87567, 90294, 129183, 135441, 175134, 255833, 258366, 262701, 270882, 387549, 511666, 525402, 767499, 775098, 1534998, 2302497, 4349161, 4604994, 8698322, 13047483, 26094966, 39142449, 78284898]

約数ペア:

[(1, 78284898), (2, 39142449), (3, 26094966), (6, 13047483), (9, 8698322), (17, 4604994), (18, 4349161), (34, 2302497), (51, 1534998), (101, 775098), (102, 767499), (149, 525402), (153, 511666), (202, 387549), (289, 270882), (298, 262701), (303, 258366), (306, 255833), (447, 175134), (578, 135441), (606, 129183), (867, 90294), (894, 87567), (909, 86122), (1341, 58378), (1717, 45594), (1734, 45147), (1818, 43061), (2533, 30906), (2601, 30098), (2682, 29189), (3434, 22797), (5066, 15453), (5151, 15198), (5202, 15049), (7599, 10302)]