83680776

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 249816600

約数和(自身を除く): 166135824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 61, 72, 73, 81, 87, 108, 116, 122, 146, 162, 174, 183, 216, 219, 232, 244, 261, 292, 324, 348, 366, 438, 488, 522, 549, 584, 648, 657, 696, 732, 783, 876, 1044, 1098, 1314, 1464, 1566, 1647, 1752, 1769, 1971, 2088, 2117, 2196, 2349, 2628, 3132, 3294, 3538, 3942, 4234, 4392, 4453, 4698, 4941, 5256, 5307, 5913, 6264, 6351, 6588, 7076, 7884, 8468, 8906, 9396, 9882, 10614, 11826, 12702, 13176, 13359, 14152, 15768, 15921, 16936, 17812, 18792, 19053, 19764, 21228, 23652, 25404, 26718, 31842, 35624, 38106, 39528, 40077, 42456, 47304, 47763, 50808, 53436, 57159, 63684, 76212, 80154, 95526, 106872, 114318, 120231, 127368, 129137, 143289, 152424, 160308, 171477, 191052, 228636, 240462, 258274, 286578, 320616, 342954, 360693, 382104, 387411, 457272, 480924, 516548, 573156, 685908, 721386, 774822, 961848, 1033096, 1146312, 1162233, 1371816, 1442772, 1549644, 2324466, 2885544, 3099288, 3486699, 4648932, 6973398, 9297864, 10460097, 13946796, 20920194, 27893592, 41840388, 83680776]

約数ペア:

[(1, 83680776), (2, 41840388), (3, 27893592), (4, 20920194), (6, 13946796), (8, 10460097), (9, 9297864), (12, 6973398), (18, 4648932), (24, 3486699), (27, 3099288), (29, 2885544), (36, 2324466), (54, 1549644), (58, 1442772), (61, 1371816), (72, 1162233), (73, 1146312), (81, 1033096), (87, 961848), (108, 774822), (116, 721386), (122, 685908), (146, 573156), (162, 516548), (174, 480924), (183, 457272), (216, 387411), (219, 382104), (232, 360693), (244, 342954), (261, 320616), (292, 286578), (324, 258274), (348, 240462), (366, 228636), (438, 191052), (488, 171477), (522, 160308), (549, 152424), (584, 143289), (648, 129137), (657, 127368), (696, 120231), (732, 114318), (783, 106872), (876, 95526), (1044, 80154), (1098, 76212), (1314, 63684), (1464, 57159), (1566, 53436), (1647, 50808), (1752, 47763), (1769, 47304), (1971, 42456), (2088, 40077), (2117, 39528), (2196, 38106), (2349, 35624), (2628, 31842), (3132, 26718), (3294, 25404), (3538, 23652), (3942, 21228), (4234, 19764), (4392, 19053), (4453, 18792), (4698, 17812), (4941, 16936), (5256, 15921), (5307, 15768), (5913, 14152), (6264, 13359), (6351, 13176), (6588, 12702), (7076, 11826), (7884, 10614), (8468, 9882), (8906, 9396)]