87796254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 218179584

約数和(自身を除く): 130383330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 1423, 1469, 1582, 2373, 2846, 2938, 4269, 4407, 4746, 8538, 8814, 9961, 10283, 18499, 19922, 20566, 29883, 30849, 36998, 55497, 59766, 61698, 110994, 129493, 160799, 258986, 321598, 388479, 482397, 776958, 964794, 1125593, 2090387, 2251186, 3376779, 4180774, 6271161, 6753558, 12542322, 14632709, 29265418, 43898127, 87796254]

約数ペア:

[(1, 87796254), (2, 43898127), (3, 29265418), (6, 14632709), (7, 12542322), (13, 6753558), (14, 6271161), (21, 4180774), (26, 3376779), (39, 2251186), (42, 2090387), (78, 1125593), (91, 964794), (113, 776958), (182, 482397), (226, 388479), (273, 321598), (339, 258986), (546, 160799), (678, 129493), (791, 110994), (1423, 61698), (1469, 59766), (1582, 55497), (2373, 36998), (2846, 30849), (2938, 29883), (4269, 20566), (4407, 19922), (4746, 18499), (8538, 10283), (8814, 9961)]