81696114

素因数分解:

$2^1\times 3^6\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 56

約数和(自身を含む): 185525820

約数和(自身を除く): 103829706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 409, 411, 486, 729, 818, 822, 1227, 1233, 1458, 2454, 2466, 3681, 3699, 7362, 7398, 11043, 11097, 22086, 22194, 33129, 33291, 56033, 66258, 66582, 99387, 99873, 112066, 168099, 198774, 199746, 298161, 336198, 504297, 596322, 1008594, 1512891, 3025782, 4538673, 9077346, 13616019, 27232038, 40848057, 81696114]

約数ペア:

[(1, 81696114), (2, 40848057), (3, 27232038), (6, 13616019), (9, 9077346), (18, 4538673), (27, 3025782), (54, 1512891), (81, 1008594), (137, 596322), (162, 504297), (243, 336198), (274, 298161), (409, 199746), (411, 198774), (486, 168099), (729, 112066), (818, 99873), (822, 99387), (1227, 66582), (1233, 66258), (1458, 56033), (2454, 33291), (2466, 33129), (3681, 22194), (3699, 22086), (7362, 11097), (7398, 11043)]