72026888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 67941112

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 809, 1436, 1618, 2872, 3236, 6472, 11129, 22258, 25079, 44516, 50158, 89032, 100316, 200632, 290431, 580862, 1161724, 2323448, 9003361, 18006722, 36013444, 72026888]

約数ペア:

[(1, 72026888), (2, 36013444), (4, 18006722), (8, 9003361), (31, 2323448), (62, 1161724), (124, 580862), (248, 290431), (359, 200632), (718, 100316), (809, 89032), (1436, 50158), (1618, 44516), (2872, 25079), (3236, 22258), (6472, 11129)]