64012788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{84673}}^1$

素因数の和:84693

約数の個数: 48

約数和(自身を含む): 189669760

約数和(自身を除く): 125656972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 84673, 169346, 254019, 338692, 508038, 592711, 762057, 1016076, 1185422, 1524114, 1778133, 2286171, 2370844, 3048228, 3556266, 4572342, 5334399, 7112532, 9144684, 10668798, 16003197, 21337596, 32006394, 64012788]

約数ペア:

[(1, 64012788), (2, 32006394), (3, 21337596), (4, 16003197), (6, 10668798), (7, 9144684), (9, 7112532), (12, 5334399), (14, 4572342), (18, 3556266), (21, 3048228), (27, 2370844), (28, 2286171), (36, 1778133), (42, 1524114), (54, 1185422), (63, 1016076), (84, 762057), (108, 592711), (126, 508038), (189, 338692), (252, 254019), (378, 169346), (756, 84673)]