78860628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 268329600

約数和(自身を除く): 189468972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 63, 66, 77, 81, 84, 87, 99, 108, 109, 116, 126, 132, 154, 162, 174, 189, 198, 203, 218, 231, 252, 261, 297, 308, 319, 324, 327, 348, 378, 396, 406, 436, 462, 522, 567, 594, 609, 638, 654, 693, 756, 763, 783, 812, 891, 924, 957, 981, 1044, 1134, 1188, 1199, 1218, 1276, 1308, 1386, 1526, 1566, 1782, 1827, 1914, 1962, 2079, 2233, 2268, 2289, 2349, 2398, 2436, 2772, 2871, 2943, 3052, 3132, 3161, 3564, 3597, 3654, 3828, 3924, 4158, 4466, 4578, 4698, 4796, 5481, 5742, 5886, 6237, 6322, 6699, 6867, 7194, 7308, 8316, 8393, 8613, 8829, 8932, 9156, 9396, 9483, 10791, 10962, 11484, 11772, 12474, 12644, 13398, 13734, 14388, 16443, 16786, 17226, 17658, 18966, 20097, 20601, 21582, 21924, 22127, 24948, 25179, 25839, 26796, 27468, 28449, 32373, 32886, 33572, 34452, 34771, 35316, 37932, 40194, 41202, 43164, 44254, 50358, 51678, 56898, 60291, 61803, 64746, 65772, 66381, 69542, 75537, 80388, 82404, 85347, 88508, 97119, 100716, 103356, 104313, 113796, 120582, 123606, 129492, 132762, 139084, 151074, 170694, 180873, 194238, 199143, 208626, 226611, 241164, 243397, 247212, 256041, 265524, 302148, 312939, 341388, 361746, 388476, 398286, 417252, 453222, 486794, 512082, 597429, 625878, 679833, 723492, 730191, 796572, 906444, 938817, 973588, 1024164, 1194858, 1251756, 1359666, 1460382, 1792287, 1877634, 2190573, 2389716, 2719332, 2816451, 2920764, 3584574, 3755268, 4381146, 5632902, 6571719, 7169148, 8762292, 11265804, 13143438, 19715157, 26286876, 39430314, 78860628]

約数ペア:

[(1, 78860628), (2, 39430314), (3, 26286876), (4, 19715157), (6, 13143438), (7, 11265804), (9, 8762292), (11, 7169148), (12, 6571719), (14, 5632902), (18, 4381146), (21, 3755268), (22, 3584574), (27, 2920764), (28, 2816451), (29, 2719332), (33, 2389716), (36, 2190573), (42, 1877634), (44, 1792287), (54, 1460382), (58, 1359666), (63, 1251756), (66, 1194858), (77, 1024164), (81, 973588), (84, 938817), (87, 906444), (99, 796572), (108, 730191), (109, 723492), (116, 679833), (126, 625878), (132, 597429), (154, 512082), (162, 486794), (174, 453222), (189, 417252), (198, 398286), (203, 388476), (218, 361746), (231, 341388), (252, 312939), (261, 302148), (297, 265524), (308, 256041), (319, 247212), (324, 243397), (327, 241164), (348, 226611), (378, 208626), (396, 199143), (406, 194238), (436, 180873), (462, 170694), (522, 151074), (567, 139084), (594, 132762), (609, 129492), (638, 123606), (654, 120582), (693, 113796), (756, 104313), (763, 103356), (783, 100716), (812, 97119), (891, 88508), (924, 85347), (957, 82404), (981, 80388), (1044, 75537), (1134, 69542), (1188, 66381), (1199, 65772), (1218, 64746), (1276, 61803), (1308, 60291), (1386, 56898), (1526, 51678), (1566, 50358), (1782, 44254), (1827, 43164), (1914, 41202), (1962, 40194), (2079, 37932), (2233, 35316), (2268, 34771), (2289, 34452), (2349, 33572), (2398, 32886), (2436, 32373), (2772, 28449), (2871, 27468), (2943, 26796), (3052, 25839), (3132, 25179), (3161, 24948), (3564, 22127), (3597, 21924), (3654, 21582), (3828, 20601), (3924, 20097), (4158, 18966), (4466, 17658), (4578, 17226), (4698, 16786), (4796, 16443), (5481, 14388), (5742, 13734), (5886, 13398), (6237, 12644), (6322, 12474), (6699, 11772), (6867, 11484), (7194, 10962), (7308, 10791), (8316, 9483), (8393, 9396), (8613, 9156), (8829, 8932)]