890605548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{48413}}^1$

素因数の和:48503

約数の個数: 72

約数和(自身を含む): 2608159008

約数和(自身を除く): 1717553460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 48413, 96826, 145239, 193652, 290478, 338891, 435717, 580956, 677782, 871434, 1016673, 1355564, 1742868, 2033346, 3050019, 3534149, 4066692, 6100038, 7068298, 10602447, 12200076, 14136596, 21204894, 24739043, 31807341, 42409788, 49478086, 63614682, 74217129, 98956172, 127229364, 148434258, 222651387, 296868516, 445302774, 890605548]

約数ペア:

[(1, 890605548), (2, 445302774), (3, 296868516), (4, 222651387), (6, 148434258), (7, 127229364), (9, 98956172), (12, 74217129), (14, 63614682), (18, 49478086), (21, 42409788), (28, 31807341), (36, 24739043), (42, 21204894), (63, 14136596), (73, 12200076), (84, 10602447), (126, 7068298), (146, 6100038), (219, 4066692), (252, 3534149), (292, 3050019), (438, 2033346), (511, 1742868), (657, 1355564), (876, 1016673), (1022, 871434), (1314, 677782), (1533, 580956), (2044, 435717), (2628, 338891), (3066, 290478), (4599, 193652), (6132, 145239), (9198, 96826), (18396, 48413)]