87657836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 185855040

約数和(自身を除く): 98197204

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 2633, 4756, 5266, 8323, 10532, 16646, 18431, 33292, 36862, 73724, 76357, 107953, 152714, 215906, 305428, 431812, 534499, 755671, 1068998, 1511342, 2137996, 3022684, 3130637, 6261274, 12522548, 21914459, 43828918, 87657836]

約数ペア:

[(1, 87657836), (2, 43828918), (4, 21914459), (7, 12522548), (14, 6261274), (28, 3130637), (29, 3022684), (41, 2137996), (58, 1511342), (82, 1068998), (116, 755671), (164, 534499), (203, 431812), (287, 305428), (406, 215906), (574, 152714), (812, 107953), (1148, 76357), (1189, 73724), (2378, 36862), (2633, 33292), (4756, 18431), (5266, 16646), (8323, 10532)]