80470782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 210135744

約数和(自身を除く): 129664962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 63, 74, 82, 111, 123, 126, 222, 246, 259, 287, 333, 369, 421, 518, 574, 666, 738, 777, 842, 861, 1263, 1517, 1554, 1722, 2331, 2526, 2583, 2947, 3034, 3789, 4551, 4662, 5166, 5894, 7578, 8841, 9102, 10619, 13653, 15577, 17261, 17682, 21238, 26523, 27306, 31154, 31857, 34522, 46731, 51783, 53046, 63714, 93462, 95571, 103566, 109039, 120827, 140193, 155349, 191142, 218078, 241654, 280386, 310698, 327117, 362481, 638657, 654234, 724962, 981351, 1087443, 1277314, 1915971, 1962702, 2174886, 3831942, 4470599, 5747913, 8941198, 11495826, 13411797, 26823594, 40235391, 80470782]

約数ペア:

[(1, 80470782), (2, 40235391), (3, 26823594), (6, 13411797), (7, 11495826), (9, 8941198), (14, 5747913), (18, 4470599), (21, 3831942), (37, 2174886), (41, 1962702), (42, 1915971), (63, 1277314), (74, 1087443), (82, 981351), (111, 724962), (123, 654234), (126, 638657), (222, 362481), (246, 327117), (259, 310698), (287, 280386), (333, 241654), (369, 218078), (421, 191142), (518, 155349), (574, 140193), (666, 120827), (738, 109039), (777, 103566), (842, 95571), (861, 93462), (1263, 63714), (1517, 53046), (1554, 51783), (1722, 46731), (2331, 34522), (2526, 31857), (2583, 31154), (2947, 27306), (3034, 26523), (3789, 21238), (4551, 17682), (4662, 17261), (5166, 15577), (5894, 13653), (7578, 10619), (8841, 9102)]