68118876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 212808960

約数和(自身を除く): 144690084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 347, 369, 399, 492, 532, 574, 684, 694, 738, 779, 798, 861, 1041, 1148, 1197, 1388, 1476, 1558, 1596, 1722, 2082, 2337, 2394, 2429, 2583, 3116, 3123, 3444, 4164, 4674, 4788, 4858, 5166, 5453, 6246, 6593, 7011, 7287, 9348, 9716, 10332, 10906, 12492, 13186, 14022, 14227, 14574, 16359, 19779, 21812, 21861, 26372, 28044, 28454, 29148, 32718, 39558, 42681, 43722, 46151, 49077, 56908, 59337, 65436, 79116, 85362, 87444, 92302, 98154, 99589, 118674, 128043, 138453, 170724, 184604, 196308, 199178, 237348, 256086, 270313, 276906, 298767, 398356, 415359, 512172, 540626, 553812, 597534, 810939, 830718, 896301, 1081252, 1195068, 1621878, 1661436, 1792602, 1892191, 2432817, 3243756, 3585204, 3784382, 4865634, 5676573, 7568764, 9731268, 11353146, 17029719, 22706292, 34059438, 68118876]

約数ペア:

[(1, 68118876), (2, 34059438), (3, 22706292), (4, 17029719), (6, 11353146), (7, 9731268), (9, 7568764), (12, 5676573), (14, 4865634), (18, 3784382), (19, 3585204), (21, 3243756), (28, 2432817), (36, 1892191), (38, 1792602), (41, 1661436), (42, 1621878), (57, 1195068), (63, 1081252), (76, 896301), (82, 830718), (84, 810939), (114, 597534), (123, 553812), (126, 540626), (133, 512172), (164, 415359), (171, 398356), (228, 298767), (246, 276906), (252, 270313), (266, 256086), (287, 237348), (342, 199178), (347, 196308), (369, 184604), (399, 170724), (492, 138453), (532, 128043), (574, 118674), (684, 99589), (694, 98154), (738, 92302), (779, 87444), (798, 85362), (861, 79116), (1041, 65436), (1148, 59337), (1197, 56908), (1388, 49077), (1476, 46151), (1558, 43722), (1596, 42681), (1722, 39558), (2082, 32718), (2337, 29148), (2394, 28454), (2429, 28044), (2583, 26372), (3116, 21861), (3123, 21812), (3444, 19779), (4164, 16359), (4674, 14574), (4788, 14227), (4858, 14022), (5166, 13186), (5453, 12492), (6246, 10906), (6593, 10332), (7011, 9716), (7287, 9348)]