72543408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5082

約数の個数: 80

約数和(自身を含む): 219200256

約数和(自身を除く): 146656848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 5021, 7224, 10042, 14448, 15063, 20084, 30126, 35147, 40168, 60252, 70294, 80336, 105441, 120504, 140588, 210882, 215903, 241008, 281176, 421764, 431806, 562352, 647709, 843528, 863612, 1295418, 1511321, 1687056, 1727224, 2590836, 3022642, 3454448, 4533963, 5181672, 6045284, 9067926, 10363344, 12090568, 18135852, 24181136, 36271704, 72543408]

約数ペア:

[(1, 72543408), (2, 36271704), (3, 24181136), (4, 18135852), (6, 12090568), (7, 10363344), (8, 9067926), (12, 6045284), (14, 5181672), (16, 4533963), (21, 3454448), (24, 3022642), (28, 2590836), (42, 1727224), (43, 1687056), (48, 1511321), (56, 1295418), (84, 863612), (86, 843528), (112, 647709), (129, 562352), (168, 431806), (172, 421764), (258, 281176), (301, 241008), (336, 215903), (344, 210882), (516, 140588), (602, 120504), (688, 105441), (903, 80336), (1032, 70294), (1204, 60252), (1806, 40168), (2064, 35147), (2408, 30126), (3612, 20084), (4816, 15063), (5021, 14448), (7224, 10042)]