71717856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 161976864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 76, 82, 84, 96, 112, 114, 123, 133, 137, 152, 164, 168, 224, 228, 246, 266, 274, 287, 304, 328, 336, 399, 411, 456, 492, 532, 548, 574, 608, 656, 672, 779, 798, 822, 861, 912, 959, 984, 1064, 1096, 1148, 1312, 1558, 1596, 1644, 1722, 1824, 1918, 1968, 2128, 2192, 2296, 2337, 2603, 2877, 3116, 3192, 3288, 3444, 3836, 3936, 4256, 4384, 4592, 4674, 5206, 5453, 5617, 5754, 6232, 6384, 6576, 6888, 7672, 7809, 9184, 9348, 10412, 10906, 11234, 11508, 12464, 12768, 13152, 13776, 15344, 15618, 16359, 16851, 18221, 18696, 20824, 21812, 22468, 23016, 24928, 27552, 30688, 31236, 32718, 33702, 36442, 37392, 39319, 41648, 43624, 44936, 46032, 54663, 62472, 65436, 67404, 72884, 74784, 78638, 83296, 87248, 89872, 92064, 106723, 109326, 117957, 124944, 130872, 134808, 145768, 157276, 174496, 179744, 213446, 218652, 235914, 249888, 261744, 269616, 291536, 314552, 320169, 426892, 437304, 471828, 523488, 539232, 583072, 629104, 640338, 747061, 853784, 874608, 943656, 1258208, 1280676, 1494122, 1707568, 1749216, 1887312, 2241183, 2561352, 2988244, 3415136, 3774624, 4482366, 5122704, 5976488, 8964732, 10245408, 11952976, 17929464, 23905952, 35858928, 71717856]

約数ペア:

[(1, 71717856), (2, 35858928), (3, 23905952), (4, 17929464), (6, 11952976), (7, 10245408), (8, 8964732), (12, 5976488), (14, 5122704), (16, 4482366), (19, 3774624), (21, 3415136), (24, 2988244), (28, 2561352), (32, 2241183), (38, 1887312), (41, 1749216), (42, 1707568), (48, 1494122), (56, 1280676), (57, 1258208), (76, 943656), (82, 874608), (84, 853784), (96, 747061), (112, 640338), (114, 629104), (123, 583072), (133, 539232), (137, 523488), (152, 471828), (164, 437304), (168, 426892), (224, 320169), (228, 314552), (246, 291536), (266, 269616), (274, 261744), (287, 249888), (304, 235914), (328, 218652), (336, 213446), (399, 179744), (411, 174496), (456, 157276), (492, 145768), (532, 134808), (548, 130872), (574, 124944), (608, 117957), (656, 109326), (672, 106723), (779, 92064), (798, 89872), (822, 87248), (861, 83296), (912, 78638), (959, 74784), (984, 72884), (1064, 67404), (1096, 65436), (1148, 62472), (1312, 54663), (1558, 46032), (1596, 44936), (1644, 43624), (1722, 41648), (1824, 39319), (1918, 37392), (1968, 36442), (2128, 33702), (2192, 32718), (2296, 31236), (2337, 30688), (2603, 27552), (2877, 24928), (3116, 23016), (3192, 22468), (3288, 21812), (3444, 20824), (3836, 18696), (3936, 18221), (4256, 16851), (4384, 16359), (4592, 15618), (4674, 15344), (5206, 13776), (5453, 13152), (5617, 12768), (5754, 12464), (6232, 11508), (6384, 11234), (6576, 10906), (6888, 10412), (7672, 9348), (7809, 9184)]