77503272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 255882240

約数和(自身を除く): 178378968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2467, 2618, 2856, 3927, 4488, 4934, 5236, 7401, 7854, 9868, 10472, 14802, 15708, 17269, 19736, 27137, 29604, 31416, 34538, 41939, 51807, 54274, 59208, 69076, 81411, 83878, 103614, 108548, 125817, 138152, 162822, 167756, 189959, 207228, 217096, 251634, 293573, 325644, 335512, 379918, 414456, 461329, 503268, 569877, 587146, 651288, 759836, 880719, 922658, 1006536, 1139754, 1174292, 1383987, 1519672, 1761438, 1845316, 2279508, 2348584, 2767974, 3229303, 3522876, 3690632, 4559016, 5535948, 6458606, 7045752, 9687909, 11071896, 12917212, 19375818, 25834424, 38751636, 77503272]

約数ペア:

[(1, 77503272), (2, 38751636), (3, 25834424), (4, 19375818), (6, 12917212), (7, 11071896), (8, 9687909), (11, 7045752), (12, 6458606), (14, 5535948), (17, 4559016), (21, 3690632), (22, 3522876), (24, 3229303), (28, 2767974), (33, 2348584), (34, 2279508), (42, 1845316), (44, 1761438), (51, 1519672), (56, 1383987), (66, 1174292), (68, 1139754), (77, 1006536), (84, 922658), (88, 880719), (102, 759836), (119, 651288), (132, 587146), (136, 569877), (154, 503268), (168, 461329), (187, 414456), (204, 379918), (231, 335512), (238, 325644), (264, 293573), (308, 251634), (357, 217096), (374, 207228), (408, 189959), (462, 167756), (476, 162822), (561, 138152), (616, 125817), (714, 108548), (748, 103614), (924, 83878), (952, 81411), (1122, 69076), (1309, 59208), (1428, 54274), (1496, 51807), (1848, 41939), (2244, 34538), (2467, 31416), (2618, 29604), (2856, 27137), (3927, 19736), (4488, 17269), (4934, 15708), (5236, 14802), (7401, 10472), (7854, 9868)]