77123736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56377}}^1$

素因数の和:56408

約数の個数: 48

約数和(自身を含む): 219874200

約数和(自身を除く): 142750464

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, 56377, 112754, 169131, 225508, 338262, 451016, 507393, 676524, 1014786, 1071163, 1353048, 2029572, 2142326, 3213489, 4059144, 4284652, 6426978, 8569304, 9640467, 12853956, 19280934, 25707912, 38561868, 77123736]

約数ペア:

[(1, 77123736), (2, 38561868), (3, 25707912), (4, 19280934), (6, 12853956), (8, 9640467), (9, 8569304), (12, 6426978), (18, 4284652), (19, 4059144), (24, 3213489), (36, 2142326), (38, 2029572), (57, 1353048), (72, 1071163), (76, 1014786), (114, 676524), (152, 507393), (171, 451016), (228, 338262), (342, 225508), (456, 169131), (684, 112754), (1368, 56377)]