68259501828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{6451}}^1$

素因数の和:6878

約数の個数: 144

約数和(自身を含む): 199155174400

約数和(自身を除く): 130895672572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 211, 252, 398, 422, 597, 633, 796, 844, 1194, 1266, 1393, 1477, 1791, 1899, 2388, 2532, 2786, 2954, 3582, 3798, 4179, 4431, 5572, 5908, 6451, 7164, 7596, 8358, 8862, 12537, 12902, 13293, 16716, 17724, 19353, 25074, 25804, 26586, 38706, 41989, 45157, 50148, 53172, 58059, 77412, 83978, 90314, 116118, 125967, 135471, 167956, 180628, 232236, 251934, 270942, 293923, 377901, 406413, 503868, 541884, 587846, 755802, 812826, 881769, 1175692, 1283749, 1361161, 1511604, 1625652, 1763538, 2567498, 2645307, 2722322, 3527076, 3851247, 4083483, 5134996, 5290614, 5444644, 7702494, 8166966, 8986243, 9528127, 10581228, 11553741, 12250449, 15404988, 16333932, 17972486, 19056254, 23107482, 24500898, 26958729, 28584381, 35944972, 38112508, 46214964, 49001796, 53917458, 57168762, 80876187, 85753143, 107834916, 114337524, 161752374, 171506286, 270871039, 323504748, 343012572, 541742078, 812613117, 1083484156, 1625226234, 1896097273, 2437839351, 3250452468, 3792194546, 4875678702, 5688291819, 7584389092, 9751357404, 11376583638, 17064875457, 22753167276, 34129750914, 68259501828]

約数ペア:

[(1, 68259501828), (2, 34129750914), (3, 22753167276), (4, 17064875457), (6, 11376583638), (7, 9751357404), (9, 7584389092), (12, 5688291819), (14, 4875678702), (18, 3792194546), (21, 3250452468), (28, 2437839351), (36, 1896097273), (42, 1625226234), (63, 1083484156), (84, 812613117), (126, 541742078), (199, 343012572), (211, 323504748), (252, 270871039), (398, 171506286), (422, 161752374), (597, 114337524), (633, 107834916), (796, 85753143), (844, 80876187), (1194, 57168762), (1266, 53917458), (1393, 49001796), (1477, 46214964), (1791, 38112508), (1899, 35944972), (2388, 28584381), (2532, 26958729), (2786, 24500898), (2954, 23107482), (3582, 19056254), (3798, 17972486), (4179, 16333932), (4431, 15404988), (5572, 12250449), (5908, 11553741), (6451, 10581228), (7164, 9528127), (7596, 8986243), (8358, 8166966), (8862, 7702494), (12537, 5444644), (12902, 5290614), (13293, 5134996), (16716, 4083483), (17724, 3851247), (19353, 3527076), (25074, 2722322), (25804, 2645307), (26586, 2567498), (38706, 1763538), (41989, 1625652), (45157, 1511604), (50148, 1361161), (53172, 1283749), (58059, 1175692), (77412, 881769), (83978, 812826), (90314, 755802), (116118, 587846), (125967, 541884), (135471, 503868), (167956, 406413), (180628, 377901), (232236, 293923), (251934, 270942)]