76405238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 145322496

約数和(自身を除く): 68917258

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 751, 1118, 1183, 1502, 2366, 3913, 5257, 7267, 7826, 9763, 10514, 14534, 19526, 32293, 50869, 64586, 68341, 101738, 126919, 136682, 226051, 253838, 419809, 452102, 839618, 888433, 1776866, 2938663, 5457517, 5877326, 10915034, 38202619, 76405238]

約数ペア:

[(1, 76405238), (2, 38202619), (7, 10915034), (13, 5877326), (14, 5457517), (26, 2938663), (43, 1776866), (86, 888433), (91, 839618), (169, 452102), (182, 419809), (301, 253838), (338, 226051), (559, 136682), (602, 126919), (751, 101738), (1118, 68341), (1183, 64586), (1502, 50869), (2366, 32293), (3913, 19526), (5257, 14534), (7267, 10514), (7826, 9763)]