78081804

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 54

約数和(自身を含む): 204493380

約数和(自身を除く): 126411576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 841, 1044, 1682, 2523, 2579, 3364, 5046, 5158, 7569, 7737, 10092, 10316, 15138, 15474, 23211, 30276, 30948, 46422, 74791, 92844, 149582, 224373, 299164, 448746, 673119, 897492, 1346238, 2168939, 2692476, 4337878, 6506817, 8675756, 13013634, 19520451, 26027268, 39040902, 78081804]

約数ペア:

[(1, 78081804), (2, 39040902), (3, 26027268), (4, 19520451), (6, 13013634), (9, 8675756), (12, 6506817), (18, 4337878), (29, 2692476), (36, 2168939), (58, 1346238), (87, 897492), (116, 673119), (174, 448746), (261, 299164), (348, 224373), (522, 149582), (841, 92844), (1044, 74791), (1682, 46422), (2523, 30948), (2579, 30276), (3364, 23211), (5046, 15474), (5158, 15138), (7569, 10316), (7737, 10092)]