71444376

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 199231200

約数和(自身を除く): 127786824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 937, 1059, 1412, 1874, 2118, 2811, 2824, 3177, 3748, 4236, 5622, 6354, 7496, 8433, 8472, 9531, 11244, 12708, 16866, 19062, 22488, 25299, 25416, 33732, 38124, 50598, 67464, 76248, 101196, 202392, 330761, 661522, 992283, 1323044, 1984566, 2646088, 2976849, 3969132, 5953698, 7938264, 8930547, 11907396, 17861094, 23814792, 35722188, 71444376]

約数ペア:

[(1, 71444376), (2, 35722188), (3, 23814792), (4, 17861094), (6, 11907396), (8, 8930547), (9, 7938264), (12, 5953698), (18, 3969132), (24, 2976849), (27, 2646088), (36, 1984566), (54, 1323044), (72, 992283), (108, 661522), (216, 330761), (353, 202392), (706, 101196), (937, 76248), (1059, 67464), (1412, 50598), (1874, 38124), (2118, 33732), (2811, 25416), (2824, 25299), (3177, 22488), (3748, 19062), (4236, 16866), (5622, 12708), (6354, 11244), (7496, 9531), (8433, 8472)]