63431712

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 181297116

約数和(自身を除く): 117865404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 857, 1028, 1542, 1714, 2056, 2313, 2571, 3084, 3428, 4112, 4626, 5142, 6168, 6856, 7713, 8224, 9252, 10284, 12336, 13712, 15426, 18504, 20568, 24672, 27424, 30852, 37008, 41136, 61704, 74016, 82272, 123408, 220249, 246816, 440498, 660747, 880996, 1321494, 1761992, 1982241, 2642988, 3523984, 3964482, 5285976, 7047968, 7928964, 10571952, 15857928, 21143904, 31715856, 63431712]

約数ペア:

[(1, 63431712), (2, 31715856), (3, 21143904), (4, 15857928), (6, 10571952), (8, 7928964), (9, 7047968), (12, 5285976), (16, 3964482), (18, 3523984), (24, 2642988), (32, 1982241), (36, 1761992), (48, 1321494), (72, 880996), (96, 660747), (144, 440498), (257, 246816), (288, 220249), (514, 123408), (771, 82272), (857, 74016), (1028, 61704), (1542, 41136), (1714, 37008), (2056, 30852), (2313, 27424), (2571, 24672), (3084, 20568), (3428, 18504), (4112, 15426), (4626, 13712), (5142, 12336), (6168, 10284), (6856, 9252), (7713, 8224)]