64606644

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12911}}^1$

素因数の和:13060

約数の個数: 36

約数和(自身を含む): 164498880

約数和(自身を除く): 99892236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 12911, 25822, 38733, 51644, 77466, 116199, 154932, 232398, 464796, 1794629, 3589258, 5383887, 7178516, 10767774, 16151661, 21535548, 32303322, 64606644]

約数ペア:

[(1, 64606644), (2, 32303322), (3, 21535548), (4, 16151661), (6, 10767774), (9, 7178516), (12, 5383887), (18, 3589258), (36, 1794629), (139, 464796), (278, 232398), (417, 154932), (556, 116199), (834, 77466), (1251, 51644), (1668, 38733), (2502, 25822), (5004, 12911)]