90230322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9763

約数の個数: 64

約数和(自身を含む): 235194624

約数和(自身を除く): 144964302

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 9721, 19442, 29163, 58326, 68047, 126373, 136094, 165257, 204141, 252746, 330514, 379119, 408282, 495771, 758238, 884611, 991542, 1156799, 1769222, 2148341, 2313598, 2653833, 3470397, 4296682, 5307666, 6445023, 6940794, 12890046, 15038387, 30076774, 45115161, 90230322]

約数ペア:

[(1, 90230322), (2, 45115161), (3, 30076774), (6, 15038387), (7, 12890046), (13, 6940794), (14, 6445023), (17, 5307666), (21, 4296682), (26, 3470397), (34, 2653833), (39, 2313598), (42, 2148341), (51, 1769222), (78, 1156799), (91, 991542), (102, 884611), (119, 758238), (182, 495771), (221, 408282), (238, 379119), (273, 330514), (357, 252746), (442, 204141), (546, 165257), (663, 136094), (714, 126373), (1326, 68047), (1547, 58326), (3094, 29163), (4641, 19442), (9282, 9721)]