84177468

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{3559}}^1$

素因数の和:3648

約数の個数: 60

約数和(自身を含む): 223133680

約数和(自身を除く): 138956212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3559, 3942, 5913, 7118, 7884, 10677, 11826, 14236, 21354, 23652, 32031, 42708, 64062, 96093, 128124, 192186, 259807, 288279, 384372, 519614, 576558, 779421, 1039228, 1153116, 1558842, 2338263, 3117684, 4676526, 7014789, 9353052, 14029578, 21044367, 28059156, 42088734, 84177468]

約数ペア:

[(1, 84177468), (2, 42088734), (3, 28059156), (4, 21044367), (6, 14029578), (9, 9353052), (12, 7014789), (18, 4676526), (27, 3117684), (36, 2338263), (54, 1558842), (73, 1153116), (81, 1039228), (108, 779421), (146, 576558), (162, 519614), (219, 384372), (292, 288279), (324, 259807), (438, 192186), (657, 128124), (876, 96093), (1314, 64062), (1971, 42708), (2628, 32031), (3559, 23652), (3942, 21354), (5913, 14236), (7118, 11826), (7884, 10677)]