78908256

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{4349}}^1$

素因数の和:4378

約数の個数: 120

約数和(自身を含む): 265280400

約数和(自身を除く): 186372144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4349, 4536, 6048, 8698, 9072, 13047, 17396, 18144, 26094, 30443, 34792, 39141, 52188, 60886, 69584, 78282, 91329, 104376, 117423, 121772, 139168, 156564, 182658, 208752, 234846, 243544, 273987, 313128, 352269, 365316, 417504, 469692, 487088, 547974, 626256, 704538, 730632, 821961, 939384, 974176, 1095948, 1252512, 1409076, 1461264, 1643922, 1878768, 2191896, 2465883, 2818152, 2922528, 3287844, 3757536, 4383792, 4931766, 5636304, 6575688, 8767584, 9863532, 11272608, 13151376, 19727064, 26302752, 39454128, 78908256]

約数ペア:

[(1, 78908256), (2, 39454128), (3, 26302752), (4, 19727064), (6, 13151376), (7, 11272608), (8, 9863532), (9, 8767584), (12, 6575688), (14, 5636304), (16, 4931766), (18, 4383792), (21, 3757536), (24, 3287844), (27, 2922528), (28, 2818152), (32, 2465883), (36, 2191896), (42, 1878768), (48, 1643922), (54, 1461264), (56, 1409076), (63, 1252512), (72, 1095948), (81, 974176), (84, 939384), (96, 821961), (108, 730632), (112, 704538), (126, 626256), (144, 547974), (162, 487088), (168, 469692), (189, 417504), (216, 365316), (224, 352269), (252, 313128), (288, 273987), (324, 243544), (336, 234846), (378, 208752), (432, 182658), (504, 156564), (567, 139168), (648, 121772), (672, 117423), (756, 104376), (864, 91329), (1008, 78282), (1134, 69584), (1296, 60886), (1512, 52188), (2016, 39141), (2268, 34792), (2592, 30443), (3024, 26094), (4349, 18144), (4536, 17396), (6048, 13047), (8698, 9072)]