61555608

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2749}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 167310000

約数和(自身を除く): 105754392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2749, 2799, 3732, 5498, 5598, 7464, 8247, 10996, 11196, 16494, 21992, 22392, 24741, 32988, 49482, 65976, 98964, 197928, 854939, 1709878, 2564817, 3419756, 5129634, 6839512, 7694451, 10259268, 15388902, 20518536, 30777804, 61555608]

約数ペア:

[(1, 61555608), (2, 30777804), (3, 20518536), (4, 15388902), (6, 10259268), (8, 7694451), (9, 6839512), (12, 5129634), (18, 3419756), (24, 2564817), (36, 1709878), (72, 854939), (311, 197928), (622, 98964), (933, 65976), (1244, 49482), (1866, 32988), (2488, 24741), (2749, 22392), (2799, 21992), (3732, 16494), (5498, 11196), (5598, 10996), (7464, 8247)]