78414804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18646

約数の個数: 60

約数和(自身を含む): 220772244

約数和(自身を除く): 142357440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 18617, 37234, 55851, 74468, 111702, 167553, 223404, 242021, 335106, 484042, 502659, 670212, 726063, 968084, 1005318, 1452126, 1507977, 2010636, 2178189, 2904252, 3015954, 4356378, 6031908, 6534567, 8712756, 13069134, 19603701, 26138268, 39207402, 78414804]

約数ペア:

[(1, 78414804), (2, 39207402), (3, 26138268), (4, 19603701), (6, 13069134), (9, 8712756), (12, 6534567), (13, 6031908), (18, 4356378), (26, 3015954), (27, 2904252), (36, 2178189), (39, 2010636), (52, 1507977), (54, 1452126), (78, 1005318), (81, 968084), (108, 726063), (117, 670212), (156, 502659), (162, 484042), (234, 335106), (324, 242021), (351, 223404), (468, 167553), (702, 111702), (1053, 74468), (1404, 55851), (2106, 37234), (4212, 18617)]