80095568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 125605552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 31, 34, 46, 56, 59, 62, 68, 92, 112, 118, 119, 124, 136, 161, 184, 217, 236, 238, 248, 272, 322, 368, 391, 413, 434, 472, 476, 496, 527, 644, 713, 782, 826, 868, 944, 952, 1003, 1054, 1288, 1357, 1426, 1564, 1652, 1736, 1829, 1904, 2006, 2108, 2576, 2714, 2737, 2852, 3128, 3304, 3472, 3658, 3689, 4012, 4216, 4991, 5428, 5474, 5704, 6256, 6608, 7021, 7316, 7378, 8024, 8432, 9499, 9982, 10856, 10948, 11408, 12121, 12803, 14042, 14632, 14756, 16048, 18998, 19964, 21712, 21896, 23069, 24242, 25606, 28084, 29264, 29512, 31093, 37996, 39928, 42067, 43792, 46138, 48484, 51212, 56168, 59024, 62186, 75992, 79856, 84134, 84847, 92276, 96968, 102424, 112336, 124372, 151984, 161483, 168268, 169694, 184552, 193936, 204848, 217651, 248744, 294469, 322966, 336536, 339388, 369104, 435302, 497488, 588938, 645932, 673072, 678776, 715139, 870604, 1177876, 1291864, 1357552, 1430278, 1741208, 2355752, 2583728, 2860556, 3482416, 4711504, 5005973, 5721112, 10011946, 11442224, 20023892, 40047784, 80095568]

約数ペア:

[(1, 80095568), (2, 40047784), (4, 20023892), (7, 11442224), (8, 10011946), (14, 5721112), (16, 5005973), (17, 4711504), (23, 3482416), (28, 2860556), (31, 2583728), (34, 2355752), (46, 1741208), (56, 1430278), (59, 1357552), (62, 1291864), (68, 1177876), (92, 870604), (112, 715139), (118, 678776), (119, 673072), (124, 645932), (136, 588938), (161, 497488), (184, 435302), (217, 369104), (236, 339388), (238, 336536), (248, 322966), (272, 294469), (322, 248744), (368, 217651), (391, 204848), (413, 193936), (434, 184552), (472, 169694), (476, 168268), (496, 161483), (527, 151984), (644, 124372), (713, 112336), (782, 102424), (826, 96968), (868, 92276), (944, 84847), (952, 84134), (1003, 79856), (1054, 75992), (1288, 62186), (1357, 59024), (1426, 56168), (1564, 51212), (1652, 48484), (1736, 46138), (1829, 43792), (1904, 42067), (2006, 39928), (2108, 37996), (2576, 31093), (2714, 29512), (2737, 29264), (2852, 28084), (3128, 25606), (3304, 24242), (3472, 23069), (3658, 21896), (3689, 21712), (4012, 19964), (4216, 18998), (4991, 16048), (5428, 14756), (5474, 14632), (5704, 14042), (6256, 12803), (6608, 12121), (7021, 11408), (7316, 10948), (7378, 10856), (8024, 9982), (8432, 9499)]