102788478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 240589440

約数和(自身を除く): 137800962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 509, 863, 1018, 1527, 1726, 2589, 3054, 4581, 5178, 6617, 7767, 9162, 11219, 13234, 15534, 19851, 22438, 33657, 39702, 59553, 67314, 100971, 119106, 201942, 439267, 878534, 1317801, 2635602, 3953403, 5710471, 7906806, 11420942, 17131413, 34262826, 51394239, 102788478]

約数ペア:

[(1, 102788478), (2, 51394239), (3, 34262826), (6, 17131413), (9, 11420942), (13, 7906806), (18, 5710471), (26, 3953403), (39, 2635602), (78, 1317801), (117, 878534), (234, 439267), (509, 201942), (863, 119106), (1018, 100971), (1527, 67314), (1726, 59553), (2589, 39702), (3054, 33657), (4581, 22438), (5178, 19851), (6617, 15534), (7767, 13234), (9162, 11219)]