72932912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 160302240

約数和(自身を除く): 87369328

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 107, 113, 116, 208, 214, 226, 232, 377, 428, 452, 464, 754, 856, 904, 1391, 1469, 1508, 1712, 1808, 2782, 2938, 3016, 3103, 3277, 5564, 5876, 6032, 6206, 6554, 11128, 11752, 12091, 12412, 13108, 22256, 23504, 24182, 24824, 26216, 40339, 42601, 48364, 49648, 52432, 80678, 85202, 96728, 157183, 161356, 170404, 193456, 314366, 322712, 340808, 350639, 628732, 645424, 681616, 701278, 1257464, 1402556, 2514928, 2805112, 4558307, 5610224, 9116614, 18233228, 36466456, 72932912]

約数ペア:

[(1, 72932912), (2, 36466456), (4, 18233228), (8, 9116614), (13, 5610224), (16, 4558307), (26, 2805112), (29, 2514928), (52, 1402556), (58, 1257464), (104, 701278), (107, 681616), (113, 645424), (116, 628732), (208, 350639), (214, 340808), (226, 322712), (232, 314366), (377, 193456), (428, 170404), (452, 161356), (464, 157183), (754, 96728), (856, 85202), (904, 80678), (1391, 52432), (1469, 49648), (1508, 48364), (1712, 42601), (1808, 40339), (2782, 26216), (2938, 24824), (3016, 24182), (3103, 23504), (3277, 22256), (5564, 13108), (5876, 12412), (6032, 12091), (6206, 11752), (6554, 11128)]