78006672

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3477

約数の個数: 80

約数和(自身を含む): 228199680

約数和(自身を除く): 150193008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3407, 3816, 5724, 6814, 7632, 10221, 11448, 13628, 20442, 22896, 27256, 30663, 40884, 54512, 61326, 81768, 91989, 122652, 163536, 180571, 183978, 245304, 361142, 367956, 490608, 541713, 722284, 735912, 1083426, 1444568, 1471824, 1625139, 2166852, 2889136, 3250278, 4333704, 4875417, 6500556, 8667408, 9750834, 13001112, 19501668, 26002224, 39003336, 78006672]

約数ペア:

[(1, 78006672), (2, 39003336), (3, 26002224), (4, 19501668), (6, 13001112), (8, 9750834), (9, 8667408), (12, 6500556), (16, 4875417), (18, 4333704), (24, 3250278), (27, 2889136), (36, 2166852), (48, 1625139), (53, 1471824), (54, 1444568), (72, 1083426), (106, 735912), (108, 722284), (144, 541713), (159, 490608), (212, 367956), (216, 361142), (318, 245304), (424, 183978), (432, 180571), (477, 163536), (636, 122652), (848, 91989), (954, 81768), (1272, 61326), (1431, 54512), (1908, 40884), (2544, 30663), (2862, 27256), (3407, 22896), (3816, 20442), (5724, 13628), (6814, 11448), (7632, 10221)]