78200252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 74209348

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 118, 142, 236, 284, 359, 718, 767, 923, 1436, 1534, 1846, 3068, 3692, 4189, 4667, 8378, 9334, 16756, 18668, 21181, 25489, 42362, 50978, 54457, 84724, 101956, 108914, 217828, 275353, 331357, 550706, 662714, 1101412, 1325428, 1503851, 3007702, 6015404, 19550063, 39100126, 78200252]

約数ペア:

[(1, 78200252), (2, 39100126), (4, 19550063), (13, 6015404), (26, 3007702), (52, 1503851), (59, 1325428), (71, 1101412), (118, 662714), (142, 550706), (236, 331357), (284, 275353), (359, 217828), (718, 108914), (767, 101956), (923, 84724), (1436, 54457), (1534, 50978), (1846, 42362), (3068, 25489), (3692, 21181), (4189, 18668), (4667, 16756), (8378, 9334)]