88688418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 220200960

約数和(自身を除く): 131512542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1279, 1651, 1778, 2558, 2667, 3302, 3837, 4953, 5334, 7674, 8953, 9906, 11557, 16627, 17906, 23114, 26859, 33254, 34671, 49881, 53718, 69342, 99762, 116389, 162433, 232778, 324866, 349167, 487299, 698334, 974598, 1137031, 2111629, 2274062, 3411093, 4223258, 6334887, 6822186, 12669774, 14781403, 29562806, 44344209, 88688418]

約数ペア:

[(1, 88688418), (2, 44344209), (3, 29562806), (6, 14781403), (7, 12669774), (13, 6822186), (14, 6334887), (21, 4223258), (26, 3411093), (39, 2274062), (42, 2111629), (78, 1137031), (91, 974598), (127, 698334), (182, 487299), (254, 349167), (273, 324866), (381, 232778), (546, 162433), (762, 116389), (889, 99762), (1279, 69342), (1651, 53718), (1778, 49881), (2558, 34671), (2667, 33254), (3302, 26859), (3837, 23114), (4953, 17906), (5334, 16627), (7674, 11557), (8953, 9906)]