42961008

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 72031632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 137, 139, 141, 188, 274, 278, 282, 376, 411, 417, 548, 556, 564, 752, 822, 834, 1096, 1112, 1128, 1644, 1668, 2192, 2224, 2256, 3288, 3336, 6439, 6533, 6576, 6672, 12878, 13066, 19043, 19317, 19599, 25756, 26132, 38086, 38634, 39198, 51512, 52264, 57129, 76172, 77268, 78396, 103024, 104528, 114258, 152344, 154536, 156792, 228516, 304688, 309072, 313584, 457032, 895021, 914064, 1790042, 2685063, 3580084, 5370126, 7160168, 10740252, 14320336, 21480504, 42961008]

約数ペア:

[(1, 42961008), (2, 21480504), (3, 14320336), (4, 10740252), (6, 7160168), (8, 5370126), (12, 3580084), (16, 2685063), (24, 1790042), (47, 914064), (48, 895021), (94, 457032), (137, 313584), (139, 309072), (141, 304688), (188, 228516), (274, 156792), (278, 154536), (282, 152344), (376, 114258), (411, 104528), (417, 103024), (548, 78396), (556, 77268), (564, 76172), (752, 57129), (822, 52264), (834, 51512), (1096, 39198), (1112, 38634), (1128, 38086), (1644, 26132), (1668, 25756), (2192, 19599), (2224, 19317), (2256, 19043), (3288, 13066), (3336, 12878), (6439, 6672), (6533, 6576)]