72441756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 202540800

約数和(自身を除く): 130099044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 108, 114, 129, 171, 172, 228, 258, 342, 387, 513, 516, 684, 774, 817, 821, 1026, 1161, 1548, 1634, 1642, 2052, 2322, 2451, 2463, 3268, 3284, 4644, 4902, 4926, 7353, 7389, 9804, 9852, 14706, 14778, 15599, 22059, 22167, 29412, 29556, 31198, 35303, 44118, 44334, 46797, 62396, 70606, 88236, 88668, 93594, 105909, 140391, 141212, 187188, 211818, 280782, 317727, 421173, 423636, 561564, 635454, 670757, 842346, 953181, 1270908, 1341514, 1684692, 1906362, 2012271, 2683028, 3812724, 4024542, 6036813, 8049084, 12073626, 18110439, 24147252, 36220878, 72441756]

約数ペア:

[(1, 72441756), (2, 36220878), (3, 24147252), (4, 18110439), (6, 12073626), (9, 8049084), (12, 6036813), (18, 4024542), (19, 3812724), (27, 2683028), (36, 2012271), (38, 1906362), (43, 1684692), (54, 1341514), (57, 1270908), (76, 953181), (86, 842346), (108, 670757), (114, 635454), (129, 561564), (171, 423636), (172, 421173), (228, 317727), (258, 280782), (342, 211818), (387, 187188), (513, 141212), (516, 140391), (684, 105909), (774, 93594), (817, 88668), (821, 88236), (1026, 70606), (1161, 62396), (1548, 46797), (1634, 44334), (1642, 44118), (2052, 35303), (2322, 31198), (2451, 29556), (2463, 29412), (3268, 22167), (3284, 22059), (4644, 15599), (4902, 14778), (4926, 14706), (7353, 9852), (7389, 9804)]