80830386

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5517

約数の個数: 80

約数和(自身を含む): 222957504

約数和(自身を除く): 142127118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 5483, 7371, 10966, 14742, 16449, 32898, 38381, 49347, 71279, 76762, 98694, 115143, 142558, 148041, 213837, 230286, 296082, 345429, 427674, 444123, 498953, 641511, 690858, 888246, 997906, 1036287, 1283022, 1496859, 1924533, 2072574, 2993718, 3108861, 3849066, 4490577, 5773599, 6217722, 8981154, 11547198, 13471731, 26943462, 40415193, 80830386]

約数ペア:

[(1, 80830386), (2, 40415193), (3, 26943462), (6, 13471731), (7, 11547198), (9, 8981154), (13, 6217722), (14, 5773599), (18, 4490577), (21, 3849066), (26, 3108861), (27, 2993718), (39, 2072574), (42, 1924533), (54, 1496859), (63, 1283022), (78, 1036287), (81, 997906), (91, 888246), (117, 690858), (126, 641511), (162, 498953), (182, 444123), (189, 427674), (234, 345429), (273, 296082), (351, 230286), (378, 213837), (546, 148041), (567, 142558), (702, 115143), (819, 98694), (1053, 76762), (1134, 71279), (1638, 49347), (2106, 38381), (2457, 32898), (4914, 16449), (5483, 14742), (7371, 10966)]