81888048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3083

約数の個数: 120

約数和(自身を含む): 264800016

約数和(自身を除く): 182911968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3041, 3366, 4488, 6082, 6732, 8976, 9123, 12164, 13464, 18246, 24328, 26928, 27369, 33451, 36492, 48656, 51697, 54738, 66902, 72984, 100353, 103394, 109476, 133804, 145968, 155091, 200706, 206788, 218952, 267608, 301059, 310182, 401412, 413576, 437904, 465273, 535216, 568667, 602118, 620364, 802824, 827152, 930546, 1137334, 1204236, 1240728, 1605648, 1706001, 1861092, 2274668, 2408472, 2481456, 3412002, 3722184, 4549336, 4816944, 5118003, 6824004, 7444368, 9098672, 10236006, 13648008, 20472012, 27296016, 40944024, 81888048]

約数ペア:

[(1, 81888048), (2, 40944024), (3, 27296016), (4, 20472012), (6, 13648008), (8, 10236006), (9, 9098672), (11, 7444368), (12, 6824004), (16, 5118003), (17, 4816944), (18, 4549336), (22, 3722184), (24, 3412002), (33, 2481456), (34, 2408472), (36, 2274668), (44, 1861092), (48, 1706001), (51, 1605648), (66, 1240728), (68, 1204236), (72, 1137334), (88, 930546), (99, 827152), (102, 802824), (132, 620364), (136, 602118), (144, 568667), (153, 535216), (176, 465273), (187, 437904), (198, 413576), (204, 401412), (264, 310182), (272, 301059), (306, 267608), (374, 218952), (396, 206788), (408, 200706), (528, 155091), (561, 145968), (612, 133804), (748, 109476), (792, 103394), (816, 100353), (1122, 72984), (1224, 66902), (1496, 54738), (1584, 51697), (1683, 48656), (2244, 36492), (2448, 33451), (2992, 27369), (3041, 26928), (3366, 24328), (4488, 18246), (6082, 13464), (6732, 12164), (8976, 9123)]