85109472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 290928456

約数和(自身を除く): 205818984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 163, 168, 196, 222, 224, 252, 259, 288, 294, 296, 326, 333, 336, 392, 441, 444, 489, 504, 518, 588, 592, 652, 666, 672, 777, 784, 882, 888, 978, 1008, 1036, 1141, 1176, 1184, 1304, 1332, 1467, 1554, 1568, 1764, 1776, 1813, 1956, 2016, 2072, 2282, 2331, 2352, 2608, 2664, 2934, 3108, 3423, 3528, 3552, 3626, 3912, 4144, 4564, 4662, 4704, 5216, 5328, 5439, 5868, 6031, 6216, 6846, 7056, 7252, 7824, 7987, 8288, 9128, 9324, 10269, 10656, 10878, 11736, 12062, 12432, 13692, 14112, 14504, 15648, 15974, 16317, 18093, 18256, 18648, 20538, 21756, 23472, 23961, 24124, 24864, 27384, 29008, 31948, 32634, 36186, 36512, 37296, 41076, 42217, 43512, 46944, 47922, 48248, 54279, 54768, 58016, 63896, 65268, 71883, 72372, 74592, 82152, 84434, 87024, 95844, 96496, 108558, 109536, 126651, 127792, 130536, 143766, 144744, 164304, 168868, 174048, 191688, 192992, 217116, 253302, 255584, 261072, 287532, 289488, 295519, 328608, 337736, 379953, 383376, 434232, 506604, 522144, 575064, 578976, 591038, 675472, 759906, 766752, 868464, 886557, 1013208, 1150128, 1182076, 1350944, 1519812, 1736928, 1773114, 2026416, 2300256, 2364152, 2659671, 3039624, 3546228, 4052832, 4728304, 5319342, 6079248, 7092456, 9456608, 10638684, 12158496, 14184912, 21277368, 28369824, 42554736, 85109472]

約数ペア:

[(1, 85109472), (2, 42554736), (3, 28369824), (4, 21277368), (6, 14184912), (7, 12158496), (8, 10638684), (9, 9456608), (12, 7092456), (14, 6079248), (16, 5319342), (18, 4728304), (21, 4052832), (24, 3546228), (28, 3039624), (32, 2659671), (36, 2364152), (37, 2300256), (42, 2026416), (48, 1773114), (49, 1736928), (56, 1519812), (63, 1350944), (72, 1182076), (74, 1150128), (84, 1013208), (96, 886557), (98, 868464), (111, 766752), (112, 759906), (126, 675472), (144, 591038), (147, 578976), (148, 575064), (163, 522144), (168, 506604), (196, 434232), (222, 383376), (224, 379953), (252, 337736), (259, 328608), (288, 295519), (294, 289488), (296, 287532), (326, 261072), (333, 255584), (336, 253302), (392, 217116), (441, 192992), (444, 191688), (489, 174048), (504, 168868), (518, 164304), (588, 144744), (592, 143766), (652, 130536), (666, 127792), (672, 126651), (777, 109536), (784, 108558), (882, 96496), (888, 95844), (978, 87024), (1008, 84434), (1036, 82152), (1141, 74592), (1176, 72372), (1184, 71883), (1304, 65268), (1332, 63896), (1467, 58016), (1554, 54768), (1568, 54279), (1764, 48248), (1776, 47922), (1813, 46944), (1956, 43512), (2016, 42217), (2072, 41076), (2282, 37296), (2331, 36512), (2352, 36186), (2608, 32634), (2664, 31948), (2934, 29008), (3108, 27384), (3423, 24864), (3528, 24124), (3552, 23961), (3626, 23472), (3912, 21756), (4144, 20538), (4564, 18648), (4662, 18256), (4704, 18093), (5216, 16317), (5328, 15974), (5439, 15648), (5868, 14504), (6031, 14112), (6216, 13692), (6846, 12432), (7056, 12062), (7252, 11736), (7824, 10878), (7987, 10656), (8288, 10269), (9128, 9324)]