79680762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1564

約数の個数: 72

約数和(自身を含む): 204258132

約数和(自身を除く): 124577370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 1481, 2562, 2962, 2989, 3843, 4443, 5978, 7686, 8886, 8967, 10367, 13329, 17934, 20734, 26658, 26901, 31101, 53802, 62202, 72569, 90341, 93303, 145138, 180682, 186606, 217707, 271023, 435414, 542046, 632387, 653121, 813069, 1264774, 1306242, 1626138, 1897161, 3794322, 4426709, 5691483, 8853418, 11382966, 13280127, 26560254, 39840381, 79680762]

約数ペア:

[(1, 79680762), (2, 39840381), (3, 26560254), (6, 13280127), (7, 11382966), (9, 8853418), (14, 5691483), (18, 4426709), (21, 3794322), (42, 1897161), (49, 1626138), (61, 1306242), (63, 1264774), (98, 813069), (122, 653121), (126, 632387), (147, 542046), (183, 435414), (294, 271023), (366, 217707), (427, 186606), (441, 180682), (549, 145138), (854, 93303), (882, 90341), (1098, 72569), (1281, 62202), (1481, 53802), (2562, 31101), (2962, 26901), (2989, 26658), (3843, 20734), (4443, 17934), (5978, 13329), (7686, 10367), (8886, 8967)]