90142362

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{38821}}^1$

素因数の和:38875

約数の個数: 32

約数和(自身を含む): 204980160

約数和(自身を除く): 114837798

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 38821, 77642, 116463, 232926, 349389, 698778, 1048167, 1669303, 2096334, 3338606, 5007909, 10015818, 15023727, 30047454, 45071181, 90142362]

約数ペア:

[(1, 90142362), (2, 45071181), (3, 30047454), (6, 15023727), (9, 10015818), (18, 5007909), (27, 3338606), (43, 2096334), (54, 1669303), (86, 1048167), (129, 698778), (258, 349389), (387, 232926), (774, 116463), (1161, 77642), (2322, 38821)]