77320334

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 146685168

約数和(自身を除く): 69364834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 137, 182, 274, 443, 637, 886, 959, 1274, 1781, 1918, 3101, 3562, 5759, 6202, 6713, 11518, 12467, 13426, 21707, 24934, 40313, 43414, 60691, 80626, 87269, 121382, 174538, 282191, 424837, 564382, 788983, 849674, 1577966, 2973859, 5522881, 5947718, 11045762, 38660167, 77320334]

約数ペア:

[(1, 77320334), (2, 38660167), (7, 11045762), (13, 5947718), (14, 5522881), (26, 2973859), (49, 1577966), (91, 849674), (98, 788983), (137, 564382), (182, 424837), (274, 282191), (443, 174538), (637, 121382), (886, 87269), (959, 80626), (1274, 60691), (1781, 43414), (1918, 40313), (3101, 24934), (3562, 21707), (5759, 13426), (6202, 12467), (6713, 11518)]