68413338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 193527360

約数和(自身を除く): 125114022

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 41, 42, 51, 57, 63, 82, 102, 114, 119, 123, 126, 133, 153, 171, 238, 246, 266, 287, 306, 323, 342, 357, 369, 399, 574, 646, 697, 714, 738, 779, 798, 861, 969, 1071, 1197, 1394, 1558, 1681, 1722, 1938, 2091, 2142, 2261, 2337, 2394, 2583, 2907, 3362, 4182, 4522, 4674, 4879, 5043, 5166, 5453, 5814, 6273, 6783, 7011, 9758, 10086, 10906, 11767, 12546, 13243, 13566, 14022, 14637, 15129, 16359, 20349, 23534, 26486, 28577, 29274, 30258, 31939, 32718, 35301, 39729, 40698, 43911, 49077, 57154, 63878, 70602, 79458, 85731, 87822, 92701, 95817, 98154, 105903, 119187, 171462, 185402, 191634, 200039, 211806, 223573, 238374, 257193, 278103, 287451, 400078, 447146, 514386, 542963, 556206, 574902, 600117, 670719, 834309, 1085926, 1200234, 1341438, 1628889, 1668618, 1800351, 2012157, 3257778, 3600702, 3800741, 4024314, 4886667, 7601482, 9773334, 11402223, 22804446, 34206669, 68413338]

約数ペア:

[(1, 68413338), (2, 34206669), (3, 22804446), (6, 11402223), (7, 9773334), (9, 7601482), (14, 4886667), (17, 4024314), (18, 3800741), (19, 3600702), (21, 3257778), (34, 2012157), (38, 1800351), (41, 1668618), (42, 1628889), (51, 1341438), (57, 1200234), (63, 1085926), (82, 834309), (102, 670719), (114, 600117), (119, 574902), (123, 556206), (126, 542963), (133, 514386), (153, 447146), (171, 400078), (238, 287451), (246, 278103), (266, 257193), (287, 238374), (306, 223573), (323, 211806), (342, 200039), (357, 191634), (369, 185402), (399, 171462), (574, 119187), (646, 105903), (697, 98154), (714, 95817), (738, 92701), (779, 87822), (798, 85731), (861, 79458), (969, 70602), (1071, 63878), (1197, 57154), (1394, 49077), (1558, 43911), (1681, 40698), (1722, 39729), (1938, 35301), (2091, 32718), (2142, 31939), (2261, 30258), (2337, 29274), (2394, 28577), (2583, 26486), (2907, 23534), (3362, 20349), (4182, 16359), (4522, 15129), (4674, 14637), (4879, 14022), (5043, 13566), (5166, 13243), (5453, 12546), (5814, 11767), (6273, 10906), (6783, 10086), (7011, 9758)]