74155634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 136957824

約数和(自身を除く): 62802190

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 137, 161, 274, 287, 322, 574, 943, 959, 1681, 1886, 1918, 3151, 3362, 5617, 6302, 6601, 11234, 11767, 13202, 22057, 23534, 38663, 39319, 44114, 77326, 78638, 129191, 230297, 258382, 270641, 460594, 541282, 904337, 1612079, 1808674, 3224158, 5296831, 10593662, 37077817, 74155634]

約数ペア:

[(1, 74155634), (2, 37077817), (7, 10593662), (14, 5296831), (23, 3224158), (41, 1808674), (46, 1612079), (82, 904337), (137, 541282), (161, 460594), (274, 270641), (287, 258382), (322, 230297), (574, 129191), (943, 78638), (959, 77326), (1681, 44114), (1886, 39319), (1918, 38663), (3151, 23534), (3362, 22057), (5617, 13202), (6302, 11767), (6601, 11234)]