79854712

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 192805920

約数和(自身を除く): 112951208

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 119, 136, 161, 184, 196, 238, 322, 391, 392, 476, 521, 644, 782, 833, 952, 1042, 1127, 1288, 1564, 1666, 2084, 2254, 2737, 3128, 3332, 3647, 4168, 4508, 5474, 6664, 7294, 8857, 9016, 10948, 11983, 14588, 17714, 19159, 21896, 23966, 25529, 29176, 35428, 38318, 47932, 51058, 61999, 70856, 76636, 83881, 95864, 102116, 123998, 153272, 167762, 203711, 204232, 247996, 335524, 407422, 433993, 495992, 587167, 671048, 814844, 867986, 1174334, 1425977, 1629688, 1735972, 2348668, 2851954, 3471944, 4697336, 5703908, 9981839, 11407816, 19963678, 39927356, 79854712]

約数ペア:

[(1, 79854712), (2, 39927356), (4, 19963678), (7, 11407816), (8, 9981839), (14, 5703908), (17, 4697336), (23, 3471944), (28, 2851954), (34, 2348668), (46, 1735972), (49, 1629688), (56, 1425977), (68, 1174334), (92, 867986), (98, 814844), (119, 671048), (136, 587167), (161, 495992), (184, 433993), (196, 407422), (238, 335524), (322, 247996), (391, 204232), (392, 203711), (476, 167762), (521, 153272), (644, 123998), (782, 102116), (833, 95864), (952, 83881), (1042, 76636), (1127, 70856), (1288, 61999), (1564, 51058), (1666, 47932), (2084, 38318), (2254, 35428), (2737, 29176), (3128, 25529), (3332, 23966), (3647, 21896), (4168, 19159), (4508, 17714), (5474, 14588), (6664, 11983), (7294, 10948), (8857, 9016)]