77206090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1567}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 150151680

約数和(自身を除く): 72945590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1567, 1895, 3134, 3790, 4927, 7835, 9854, 15670, 20371, 24635, 40742, 49270, 101855, 203710, 593893, 1187786, 2969465, 5938930, 7720609, 15441218, 38603045, 77206090]

約数ペア:

[(1, 77206090), (2, 38603045), (5, 15441218), (10, 7720609), (13, 5938930), (26, 2969465), (65, 1187786), (130, 593893), (379, 203710), (758, 101855), (1567, 49270), (1895, 40742), (3134, 24635), (3790, 20371), (4927, 15670), (7835, 9854)]