65434788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 172481400

約数和(自身を除く): 107046612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 269, 348, 466, 522, 538, 699, 807, 932, 1044, 1076, 1398, 1614, 2097, 2421, 2796, 3228, 4194, 4842, 6757, 7801, 8388, 9684, 13514, 15602, 20271, 23403, 27028, 31204, 40542, 46806, 60813, 62677, 70209, 81084, 93612, 121626, 125354, 140418, 188031, 243252, 250708, 280836, 376062, 564093, 752124, 1128186, 1817633, 2256372, 3635266, 5452899, 7270532, 10905798, 16358697, 21811596, 32717394, 65434788]

約数ペア:

[(1, 65434788), (2, 32717394), (3, 21811596), (4, 16358697), (6, 10905798), (9, 7270532), (12, 5452899), (18, 3635266), (29, 2256372), (36, 1817633), (58, 1128186), (87, 752124), (116, 564093), (174, 376062), (233, 280836), (261, 250708), (269, 243252), (348, 188031), (466, 140418), (522, 125354), (538, 121626), (699, 93612), (807, 81084), (932, 70209), (1044, 62677), (1076, 60813), (1398, 46806), (1614, 40542), (2097, 31204), (2421, 27028), (2796, 23403), (3228, 20271), (4194, 15602), (4842, 13514), (6757, 9684), (7801, 8388)]