89381838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 221921280

約数和(自身を除く): 132539442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1289, 1651, 1778, 2578, 2667, 3302, 3867, 4953, 5334, 7734, 9023, 9906, 11557, 16757, 18046, 23114, 27069, 33514, 34671, 50271, 54138, 69342, 100542, 117299, 163703, 234598, 327406, 351897, 491109, 703794, 982218, 1145921, 2128139, 2291842, 3437763, 4256278, 6384417, 6875526, 12768834, 14896973, 29793946, 44690919, 89381838]

約数ペア:

[(1, 89381838), (2, 44690919), (3, 29793946), (6, 14896973), (7, 12768834), (13, 6875526), (14, 6384417), (21, 4256278), (26, 3437763), (39, 2291842), (42, 2128139), (78, 1145921), (91, 982218), (127, 703794), (182, 491109), (254, 351897), (273, 327406), (381, 234598), (546, 163703), (762, 117299), (889, 100542), (1289, 69342), (1651, 54138), (1778, 50271), (2578, 34671), (2667, 33514), (3302, 27069), (3867, 23114), (4953, 18046), (5334, 16757), (7734, 11557), (9023, 9906)]