82904272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 103690928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 407, 439, 464, 592, 638, 814, 878, 1073, 1276, 1628, 1756, 2146, 2552, 3256, 3512, 4292, 4829, 5104, 6512, 7024, 8584, 9658, 11803, 12731, 16243, 17168, 19316, 23606, 25462, 32486, 38632, 47212, 50924, 64972, 77264, 94424, 101848, 129944, 140041, 178673, 188848, 203696, 259888, 280082, 357346, 471047, 560164, 714692, 942094, 1120328, 1429384, 1884188, 2240656, 2858768, 3768376, 5181517, 7536752, 10363034, 20726068, 41452136, 82904272]

約数ペア:

[(1, 82904272), (2, 41452136), (4, 20726068), (8, 10363034), (11, 7536752), (16, 5181517), (22, 3768376), (29, 2858768), (37, 2240656), (44, 1884188), (58, 1429384), (74, 1120328), (88, 942094), (116, 714692), (148, 560164), (176, 471047), (232, 357346), (296, 280082), (319, 259888), (407, 203696), (439, 188848), (464, 178673), (592, 140041), (638, 129944), (814, 101848), (878, 94424), (1073, 77264), (1276, 64972), (1628, 50924), (1756, 47212), (2146, 38632), (2552, 32486), (3256, 25462), (3512, 23606), (4292, 19316), (4829, 17168), (5104, 16243), (6512, 12731), (7024, 11803), (8584, 9658)]