23121072

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 51874128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 179, 184, 207, 208, 216, 234, 276, 299, 312, 351, 358, 368, 414, 432, 468, 537, 552, 598, 621, 624, 702, 716, 828, 897, 936, 1074, 1104, 1196, 1242, 1404, 1432, 1611, 1656, 1794, 1872, 2148, 2327, 2392, 2484, 2691, 2808, 2864, 3222, 3312, 3588, 4117, 4296, 4654, 4784, 4833, 4968, 5382, 5616, 6444, 6981, 7176, 8073, 8234, 8592, 9308, 9666, 9936, 10764, 12351, 12888, 13962, 14352, 16146, 16468, 18616, 19332, 20943, 21528, 24702, 25776, 27924, 32292, 32936, 37053, 37232, 38664, 41886, 43056, 49404, 53521, 55848, 62829, 64584, 65872, 74106, 77328, 83772, 98808, 107042, 111159, 111696, 125658, 129168, 148212, 160563, 167544, 197616, 214084, 222318, 251316, 296424, 321126, 335088, 428168, 444636, 481689, 502632, 592848, 642252, 856336, 889272, 963378, 1005264, 1284504, 1445067, 1778544, 1926756, 2569008, 2890134, 3853512, 5780268, 7707024, 11560536, 23121072]

約数ペア:

[(1, 23121072), (2, 11560536), (3, 7707024), (4, 5780268), (6, 3853512), (8, 2890134), (9, 2569008), (12, 1926756), (13, 1778544), (16, 1445067), (18, 1284504), (23, 1005264), (24, 963378), (26, 889272), (27, 856336), (36, 642252), (39, 592848), (46, 502632), (48, 481689), (52, 444636), (54, 428168), (69, 335088), (72, 321126), (78, 296424), (92, 251316), (104, 222318), (108, 214084), (117, 197616), (138, 167544), (144, 160563), (156, 148212), (179, 129168), (184, 125658), (207, 111696), (208, 111159), (216, 107042), (234, 98808), (276, 83772), (299, 77328), (312, 74106), (351, 65872), (358, 64584), (368, 62829), (414, 55848), (432, 53521), (468, 49404), (537, 43056), (552, 41886), (598, 38664), (621, 37232), (624, 37053), (702, 32936), (716, 32292), (828, 27924), (897, 25776), (936, 24702), (1074, 21528), (1104, 20943), (1196, 19332), (1242, 18616), (1404, 16468), (1432, 16146), (1611, 14352), (1656, 13962), (1794, 12888), (1872, 12351), (2148, 10764), (2327, 9936), (2392, 9666), (2484, 9308), (2691, 8592), (2808, 8234), (2864, 8073), (3222, 7176), (3312, 6981), (3588, 6444), (4117, 5616), (4296, 5382), (4654, 4968), (4784, 4833)]