90721752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 263208960

約数和(自身を除く): 172487208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 67, 69, 88, 92, 132, 134, 138, 184, 201, 223, 253, 264, 268, 276, 402, 446, 506, 536, 552, 669, 737, 759, 804, 892, 1012, 1338, 1474, 1518, 1541, 1608, 1784, 2024, 2211, 2453, 2676, 2948, 3036, 3082, 4422, 4623, 4906, 5129, 5352, 5896, 6072, 6164, 7359, 8844, 9246, 9812, 10258, 12328, 14718, 14941, 15387, 16951, 17688, 18492, 19624, 20516, 29436, 29882, 30774, 33902, 36984, 41032, 44823, 50853, 56419, 58872, 59764, 61548, 67804, 89646, 101706, 112838, 119528, 123096, 135608, 164351, 169257, 179292, 203412, 225676, 328702, 338514, 343643, 358584, 406824, 451352, 493053, 657404, 677028, 687286, 986106, 1030929, 1314808, 1354056, 1374572, 1972212, 2061858, 2749144, 3780073, 3944424, 4123716, 7560146, 8247432, 11340219, 15120292, 22680438, 30240584, 45360876, 90721752]

約数ペア:

[(1, 90721752), (2, 45360876), (3, 30240584), (4, 22680438), (6, 15120292), (8, 11340219), (11, 8247432), (12, 7560146), (22, 4123716), (23, 3944424), (24, 3780073), (33, 2749144), (44, 2061858), (46, 1972212), (66, 1374572), (67, 1354056), (69, 1314808), (88, 1030929), (92, 986106), (132, 687286), (134, 677028), (138, 657404), (184, 493053), (201, 451352), (223, 406824), (253, 358584), (264, 343643), (268, 338514), (276, 328702), (402, 225676), (446, 203412), (506, 179292), (536, 169257), (552, 164351), (669, 135608), (737, 123096), (759, 119528), (804, 112838), (892, 101706), (1012, 89646), (1338, 67804), (1474, 61548), (1518, 59764), (1541, 58872), (1608, 56419), (1784, 50853), (2024, 44823), (2211, 41032), (2453, 36984), (2676, 33902), (2948, 30774), (3036, 29882), (3082, 29436), (4422, 20516), (4623, 19624), (4906, 18492), (5129, 17688), (5352, 16951), (5896, 15387), (6072, 14941), (6164, 14718), (7359, 12328), (8844, 10258), (9246, 9812)]