66398376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 182315520

約数和(自身を除く): 115917144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1543, 1793, 1956, 3086, 3586, 3912, 4629, 5379, 6172, 7172, 9258, 10758, 12344, 14344, 16973, 18516, 21516, 33946, 37032, 43032, 50919, 67892, 101838, 135784, 203676, 251509, 407352, 503018, 754527, 1006036, 1509054, 2012072, 2766599, 3018108, 5533198, 6036216, 8299797, 11066396, 16599594, 22132792, 33199188, 66398376]

約数ペア:

[(1, 66398376), (2, 33199188), (3, 22132792), (4, 16599594), (6, 11066396), (8, 8299797), (11, 6036216), (12, 5533198), (22, 3018108), (24, 2766599), (33, 2012072), (44, 1509054), (66, 1006036), (88, 754527), (132, 503018), (163, 407352), (264, 251509), (326, 203676), (489, 135784), (652, 101838), (978, 67892), (1304, 50919), (1543, 43032), (1793, 37032), (1956, 33946), (3086, 21516), (3586, 18516), (3912, 16973), (4629, 14344), (5379, 12344), (6172, 10758), (7172, 9258)]