78430872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 216481680

約数和(自身を除く): 138050808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 169, 183, 244, 312, 317, 338, 366, 488, 507, 634, 676, 732, 793, 951, 1014, 1268, 1352, 1464, 1586, 1902, 2028, 2379, 2536, 3172, 3804, 4056, 4121, 4758, 6344, 7608, 8242, 9516, 10309, 12363, 16484, 19032, 19337, 20618, 24726, 30927, 32968, 38674, 41236, 49452, 53573, 58011, 61854, 77348, 82472, 98904, 107146, 116022, 123708, 154696, 160719, 214292, 232044, 247416, 251381, 321438, 428584, 464088, 502762, 642876, 754143, 1005524, 1285752, 1508286, 2011048, 3016572, 3267953, 6033144, 6535906, 9803859, 13071812, 19607718, 26143624, 39215436, 78430872]

約数ペア:

[(1, 78430872), (2, 39215436), (3, 26143624), (4, 19607718), (6, 13071812), (8, 9803859), (12, 6535906), (13, 6033144), (24, 3267953), (26, 3016572), (39, 2011048), (52, 1508286), (61, 1285752), (78, 1005524), (104, 754143), (122, 642876), (156, 502762), (169, 464088), (183, 428584), (244, 321438), (312, 251381), (317, 247416), (338, 232044), (366, 214292), (488, 160719), (507, 154696), (634, 123708), (676, 116022), (732, 107146), (793, 98904), (951, 82472), (1014, 77348), (1268, 61854), (1352, 58011), (1464, 53573), (1586, 49452), (1902, 41236), (2028, 38674), (2379, 32968), (2536, 30927), (3172, 24726), (3804, 20618), (4056, 19337), (4121, 19032), (4758, 16484), (6344, 12363), (7608, 10309), (8242, 9516)]