89610012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 233356032

約数和(自身を除く): 143746020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 211, 251, 282, 422, 423, 502, 564, 633, 753, 844, 846, 1004, 1266, 1506, 1692, 1899, 2259, 2532, 3012, 3798, 4518, 7596, 9036, 9917, 11797, 19834, 23594, 29751, 35391, 39668, 47188, 52961, 59502, 70782, 89253, 105922, 106173, 119004, 141564, 158883, 178506, 211844, 212346, 317766, 357012, 424692, 476649, 635532, 953298, 1906596, 2489167, 4978334, 7467501, 9956668, 14935002, 22402503, 29870004, 44805006, 89610012]

約数ペア:

[(1, 89610012), (2, 44805006), (3, 29870004), (4, 22402503), (6, 14935002), (9, 9956668), (12, 7467501), (18, 4978334), (36, 2489167), (47, 1906596), (94, 953298), (141, 635532), (188, 476649), (211, 424692), (251, 357012), (282, 317766), (422, 212346), (423, 211844), (502, 178506), (564, 158883), (633, 141564), (753, 119004), (844, 106173), (846, 105922), (1004, 89253), (1266, 70782), (1506, 59502), (1692, 52961), (1899, 47188), (2259, 39668), (2532, 35391), (3012, 29751), (3798, 23594), (4518, 19834), (7596, 11797), (9036, 9917)]