39990192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 122135040

約数和(自身を除く): 82144848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 37, 44, 46, 48, 66, 69, 74, 88, 89, 92, 111, 132, 138, 148, 176, 178, 184, 222, 253, 264, 267, 276, 296, 356, 368, 407, 444, 506, 528, 534, 552, 592, 712, 759, 814, 851, 888, 979, 1012, 1068, 1104, 1221, 1424, 1518, 1628, 1702, 1776, 1958, 2024, 2047, 2136, 2442, 2553, 2937, 3036, 3256, 3293, 3404, 3916, 4048, 4094, 4272, 4884, 5106, 5874, 6072, 6141, 6512, 6586, 6808, 7832, 8188, 9361, 9768, 9879, 10212, 11748, 12144, 12282, 13172, 13616, 15664, 16376, 18722, 19536, 19758, 20424, 22517, 23496, 24564, 26344, 28083, 32752, 36223, 37444, 39516, 40848, 45034, 46992, 49128, 52688, 56166, 67551, 72446, 74888, 75739, 79032, 90068, 98256, 108669, 112332, 135102, 144892, 149776, 151478, 158064, 180136, 217338, 224664, 227217, 270204, 289784, 302956, 360272, 434676, 449328, 454434, 540408, 579568, 605912, 833129, 869352, 908868, 1080816, 1211824, 1666258, 1738704, 1817736, 2499387, 3332516, 3635472, 4998774, 6665032, 9997548, 13330064, 19995096, 39990192]

約数ペア:

[(1, 39990192), (2, 19995096), (3, 13330064), (4, 9997548), (6, 6665032), (8, 4998774), (11, 3635472), (12, 3332516), (16, 2499387), (22, 1817736), (23, 1738704), (24, 1666258), (33, 1211824), (37, 1080816), (44, 908868), (46, 869352), (48, 833129), (66, 605912), (69, 579568), (74, 540408), (88, 454434), (89, 449328), (92, 434676), (111, 360272), (132, 302956), (138, 289784), (148, 270204), (176, 227217), (178, 224664), (184, 217338), (222, 180136), (253, 158064), (264, 151478), (267, 149776), (276, 144892), (296, 135102), (356, 112332), (368, 108669), (407, 98256), (444, 90068), (506, 79032), (528, 75739), (534, 74888), (552, 72446), (592, 67551), (712, 56166), (759, 52688), (814, 49128), (851, 46992), (888, 45034), (979, 40848), (1012, 39516), (1068, 37444), (1104, 36223), (1221, 32752), (1424, 28083), (1518, 26344), (1628, 24564), (1702, 23496), (1776, 22517), (1958, 20424), (2024, 19758), (2047, 19536), (2136, 18722), (2442, 16376), (2553, 15664), (2937, 13616), (3036, 13172), (3256, 12282), (3293, 12144), (3404, 11748), (3916, 10212), (4048, 9879), (4094, 9768), (4272, 9361), (4884, 8188), (5106, 7832), (5874, 6808), (6072, 6586), (6141, 6512)]