80090784

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 242004672

約数和(自身を除く): 161913888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 107, 113, 138, 144, 184, 207, 214, 226, 276, 288, 321, 339, 368, 414, 428, 452, 552, 642, 678, 736, 828, 856, 904, 963, 1017, 1104, 1284, 1356, 1656, 1712, 1808, 1926, 2034, 2208, 2461, 2568, 2599, 2712, 3312, 3424, 3616, 3852, 4068, 4922, 5136, 5198, 5424, 6624, 7383, 7704, 7797, 8136, 9844, 10272, 10396, 10848, 12091, 14766, 15408, 15594, 16272, 19688, 20792, 22149, 23391, 24182, 29532, 30816, 31188, 32544, 36273, 39376, 41584, 44298, 46782, 48364, 59064, 62376, 72546, 78752, 83168, 88596, 93564, 96728, 108819, 118128, 124752, 145092, 177192, 187128, 193456, 217638, 236256, 249504, 278093, 290184, 354384, 374256, 386912, 435276, 556186, 580368, 708768, 748512, 834279, 870552, 1112372, 1160736, 1668558, 1741104, 2224744, 2502837, 3337116, 3482208, 4449488, 5005674, 6674232, 8898976, 10011348, 13348464, 20022696, 26696928, 40045392, 80090784]

約数ペア:

[(1, 80090784), (2, 40045392), (3, 26696928), (4, 20022696), (6, 13348464), (8, 10011348), (9, 8898976), (12, 6674232), (16, 5005674), (18, 4449488), (23, 3482208), (24, 3337116), (32, 2502837), (36, 2224744), (46, 1741104), (48, 1668558), (69, 1160736), (72, 1112372), (92, 870552), (96, 834279), (107, 748512), (113, 708768), (138, 580368), (144, 556186), (184, 435276), (207, 386912), (214, 374256), (226, 354384), (276, 290184), (288, 278093), (321, 249504), (339, 236256), (368, 217638), (414, 193456), (428, 187128), (452, 177192), (552, 145092), (642, 124752), (678, 118128), (736, 108819), (828, 96728), (856, 93564), (904, 88596), (963, 83168), (1017, 78752), (1104, 72546), (1284, 62376), (1356, 59064), (1656, 48364), (1712, 46782), (1808, 44298), (1926, 41584), (2034, 39376), (2208, 36273), (2461, 32544), (2568, 31188), (2599, 30816), (2712, 29532), (3312, 24182), (3424, 23391), (3616, 22149), (3852, 20792), (4068, 19688), (4922, 16272), (5136, 15594), (5198, 15408), (5424, 14766), (6624, 12091), (7383, 10848), (7704, 10396), (7797, 10272), (8136, 9844)]