72052110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61583}}^1$

素因数の和:61609

約数の個数: 48

約数和(自身を含む): 201749184

約数和(自身を除く): 129697074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61583, 123166, 184749, 307915, 369498, 554247, 615830, 800579, 923745, 1108494, 1601158, 1847490, 2401737, 2771235, 4002895, 4803474, 5542470, 7205211, 8005790, 12008685, 14410422, 24017370, 36026055, 72052110]

約数ペア:

[(1, 72052110), (2, 36026055), (3, 24017370), (5, 14410422), (6, 12008685), (9, 8005790), (10, 7205211), (13, 5542470), (15, 4803474), (18, 4002895), (26, 2771235), (30, 2401737), (39, 1847490), (45, 1601158), (65, 1108494), (78, 923745), (90, 800579), (117, 615830), (130, 554247), (195, 369498), (234, 307915), (390, 184749), (585, 123166), (1170, 61583)]