80831236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 150689700

約数和(自身を除く): 69858464

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 509, 1018, 1073, 1369, 2036, 2146, 2738, 4292, 5476, 14761, 18833, 29522, 37666, 39701, 59044, 75332, 79402, 158804, 546157, 696821, 1092314, 1393642, 2184628, 2787284, 20207809, 40415618, 80831236]

約数ペア:

[(1, 80831236), (2, 40415618), (4, 20207809), (29, 2787284), (37, 2184628), (58, 1393642), (74, 1092314), (116, 696821), (148, 546157), (509, 158804), (1018, 79402), (1073, 75332), (1369, 59044), (2036, 39701), (2146, 37666), (2738, 29522), (4292, 18833), (5476, 14761)]