78514722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 130625118

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 59, 66, 78, 94, 99, 117, 118, 121, 141, 143, 177, 198, 234, 242, 282, 286, 354, 363, 423, 429, 517, 531, 611, 649, 726, 767, 846, 858, 1034, 1062, 1089, 1222, 1287, 1298, 1534, 1551, 1573, 1833, 1947, 2178, 2301, 2574, 2773, 3102, 3146, 3666, 3894, 4602, 4653, 4719, 5499, 5546, 5687, 5841, 6721, 6903, 7139, 8319, 8437, 9306, 9438, 10998, 11374, 11682, 13442, 13806, 14157, 14278, 16638, 16874, 17061, 20163, 21417, 24957, 25311, 28314, 30503, 34122, 36049, 40326, 42834, 49914, 50622, 51183, 60489, 61006, 64251, 72098, 73931, 75933, 91509, 92807, 102366, 108147, 120978, 128502, 147862, 151866, 183018, 185614, 216294, 221793, 274527, 278421, 324441, 335533, 396539, 443586, 549054, 556842, 648882, 665379, 671066, 793078, 835263, 1006599, 1189617, 1330758, 1670526, 2013198, 2379234, 3019797, 3568851, 4361929, 6039594, 7137702, 8723858, 13085787, 26171574, 39257361, 78514722]

約数ペア:

[(1, 78514722), (2, 39257361), (3, 26171574), (6, 13085787), (9, 8723858), (11, 7137702), (13, 6039594), (18, 4361929), (22, 3568851), (26, 3019797), (33, 2379234), (39, 2013198), (47, 1670526), (59, 1330758), (66, 1189617), (78, 1006599), (94, 835263), (99, 793078), (117, 671066), (118, 665379), (121, 648882), (141, 556842), (143, 549054), (177, 443586), (198, 396539), (234, 335533), (242, 324441), (282, 278421), (286, 274527), (354, 221793), (363, 216294), (423, 185614), (429, 183018), (517, 151866), (531, 147862), (611, 128502), (649, 120978), (726, 108147), (767, 102366), (846, 92807), (858, 91509), (1034, 75933), (1062, 73931), (1089, 72098), (1222, 64251), (1287, 61006), (1298, 60489), (1534, 51183), (1551, 50622), (1573, 49914), (1833, 42834), (1947, 40326), (2178, 36049), (2301, 34122), (2574, 30503), (2773, 28314), (3102, 25311), (3146, 24957), (3666, 21417), (3894, 20163), (4602, 17061), (4653, 16874), (4719, 16638), (5499, 14278), (5546, 14157), (5687, 13806), (5841, 13442), (6721, 11682), (6903, 11374), (7139, 10998), (8319, 9438), (8437, 9306)]