77156568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56401}}^1$

素因数の和:56432

約数の個数: 48

約数和(自身を含む): 219967800

約数和(自身を除く): 142811232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 56401, 112802, 169203, 225604, 338406, 451208, 507609, 676812, 1015218, 1071619, 1353624, 2030436, 2143238, 3214857, 4060872, 4286476, 6429714, 8572952, 9644571, 12859428, 19289142, 25718856, 38578284, 77156568]

約数ペア:

[(1, 77156568), (2, 38578284), (3, 25718856), (4, 19289142), (6, 12859428), (8, 9644571), (9, 8572952), (12, 6429714), (18, 4286476), (19, 4060872), (24, 3214857), (36, 2143238), (38, 2030436), (57, 1353624), (72, 1071619), (76, 1015218), (114, 676812), (152, 507609), (171, 451208), (228, 338406), (342, 225604), (456, 169203), (684, 112802), (1368, 56401)]