78346464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 253725696

約数和(自身を除く): 175379232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 69, 74, 84, 92, 96, 111, 112, 137, 138, 148, 161, 168, 184, 222, 224, 259, 274, 276, 296, 322, 336, 368, 411, 444, 483, 518, 548, 552, 592, 644, 672, 736, 777, 822, 851, 888, 959, 966, 1036, 1096, 1104, 1184, 1288, 1554, 1644, 1702, 1776, 1918, 1932, 2072, 2192, 2208, 2553, 2576, 2877, 3108, 3151, 3288, 3404, 3552, 3836, 3864, 4144, 4384, 5069, 5106, 5152, 5754, 5957, 6216, 6302, 6576, 6808, 7672, 7728, 8288, 9453, 10138, 10212, 11508, 11914, 12432, 12604, 13152, 13616, 15207, 15344, 15456, 17871, 18906, 20276, 20424, 22057, 23016, 23828, 24864, 25208, 27232, 30414, 30688, 35483, 35742, 37812, 40552, 40848, 44114, 46032, 47656, 50416, 60828, 66171, 70966, 71484, 75624, 81104, 81696, 88228, 92064, 95312, 100832, 106449, 116587, 121656, 132342, 141932, 142968, 151248, 162208, 176456, 190624, 212898, 233174, 243312, 264684, 283864, 285936, 302496, 349761, 352912, 425796, 466348, 486624, 529368, 567728, 571872, 699522, 705824, 816109, 851592, 932696, 1058736, 1135456, 1399044, 1632218, 1703184, 1865392, 2117472, 2448327, 2798088, 3264436, 3406368, 3730784, 4896654, 5596176, 6528872, 9793308, 11192352, 13057744, 19586616, 26115488, 39173232, 78346464]

約数ペア:

[(1, 78346464), (2, 39173232), (3, 26115488), (4, 19586616), (6, 13057744), (7, 11192352), (8, 9793308), (12, 6528872), (14, 5596176), (16, 4896654), (21, 3730784), (23, 3406368), (24, 3264436), (28, 2798088), (32, 2448327), (37, 2117472), (42, 1865392), (46, 1703184), (48, 1632218), (56, 1399044), (69, 1135456), (74, 1058736), (84, 932696), (92, 851592), (96, 816109), (111, 705824), (112, 699522), (137, 571872), (138, 567728), (148, 529368), (161, 486624), (168, 466348), (184, 425796), (222, 352912), (224, 349761), (259, 302496), (274, 285936), (276, 283864), (296, 264684), (322, 243312), (336, 233174), (368, 212898), (411, 190624), (444, 176456), (483, 162208), (518, 151248), (548, 142968), (552, 141932), (592, 132342), (644, 121656), (672, 116587), (736, 106449), (777, 100832), (822, 95312), (851, 92064), (888, 88228), (959, 81696), (966, 81104), (1036, 75624), (1096, 71484), (1104, 70966), (1184, 66171), (1288, 60828), (1554, 50416), (1644, 47656), (1702, 46032), (1776, 44114), (1918, 40848), (1932, 40552), (2072, 37812), (2192, 35742), (2208, 35483), (2553, 30688), (2576, 30414), (2877, 27232), (3108, 25208), (3151, 24864), (3288, 23828), (3404, 23016), (3552, 22057), (3836, 20424), (3864, 20276), (4144, 18906), (4384, 17871), (5069, 15456), (5106, 15344), (5152, 15207), (5754, 13616), (5957, 13152), (6216, 12604), (6302, 12432), (6576, 11914), (6808, 11508), (7672, 10212), (7728, 10138), (8288, 9453)]