66855456

素因数分解:

$2^5\times 3^4\times {\mathrm{25793}}^1$

素因数の和:25815

約数の個数: 60

約数和(自身を含む): 196627662

約数和(自身を除く): 129772206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 25793, 51586, 77379, 103172, 154758, 206344, 232137, 309516, 412688, 464274, 619032, 696411, 825376, 928548, 1238064, 1392822, 1857096, 2089233, 2476128, 2785644, 3714192, 4178466, 5571288, 7428384, 8356932, 11142576, 16713864, 22285152, 33427728, 66855456]

約数ペア:

[(1, 66855456), (2, 33427728), (3, 22285152), (4, 16713864), (6, 11142576), (8, 8356932), (9, 7428384), (12, 5571288), (16, 4178466), (18, 3714192), (24, 2785644), (27, 2476128), (32, 2089233), (36, 1857096), (48, 1392822), (54, 1238064), (72, 928548), (81, 825376), (96, 696411), (108, 619032), (144, 464274), (162, 412688), (216, 309516), (288, 232137), (324, 206344), (432, 154758), (648, 103172), (864, 77379), (1296, 51586), (2592, 25793)]