74908064

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 193396896

約数和(自身を除く): 118488832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 77, 86, 88, 98, 101, 112, 154, 172, 176, 196, 202, 224, 301, 308, 344, 352, 392, 404, 473, 539, 602, 616, 688, 707, 784, 808, 946, 1078, 1111, 1204, 1232, 1376, 1414, 1568, 1616, 1892, 2107, 2156, 2222, 2408, 2464, 2828, 3232, 3311, 3784, 4214, 4312, 4343, 4444, 4816, 4949, 5656, 6622, 7568, 7777, 8428, 8624, 8686, 8888, 9632, 9898, 11312, 13244, 15136, 15554, 16856, 17248, 17372, 17776, 19796, 22624, 23177, 26488, 30401, 31108, 33712, 34744, 35552, 39592, 46354, 47773, 52976, 54439, 60802, 62216, 67424, 69488, 79184, 92708, 95546, 105952, 108878, 121604, 124432, 138976, 158368, 185416, 191092, 212807, 217756, 243208, 248864, 334411, 370832, 382184, 425614, 435512, 486416, 668822, 741664, 764368, 851228, 871024, 972832, 1337644, 1528736, 1702456, 1742048, 2340877, 2675288, 3404912, 4681754, 5350576, 6809824, 9363508, 10701152, 18727016, 37454032, 74908064]

約数ペア:

[(1, 74908064), (2, 37454032), (4, 18727016), (7, 10701152), (8, 9363508), (11, 6809824), (14, 5350576), (16, 4681754), (22, 3404912), (28, 2675288), (32, 2340877), (43, 1742048), (44, 1702456), (49, 1528736), (56, 1337644), (77, 972832), (86, 871024), (88, 851228), (98, 764368), (101, 741664), (112, 668822), (154, 486416), (172, 435512), (176, 425614), (196, 382184), (202, 370832), (224, 334411), (301, 248864), (308, 243208), (344, 217756), (352, 212807), (392, 191092), (404, 185416), (473, 158368), (539, 138976), (602, 124432), (616, 121604), (688, 108878), (707, 105952), (784, 95546), (808, 92708), (946, 79184), (1078, 69488), (1111, 67424), (1204, 62216), (1232, 60802), (1376, 54439), (1414, 52976), (1568, 47773), (1616, 46354), (1892, 39592), (2107, 35552), (2156, 34744), (2222, 33712), (2408, 31108), (2464, 30401), (2828, 26488), (3232, 23177), (3311, 22624), (3784, 19796), (4214, 17776), (4312, 17372), (4343, 17248), (4444, 16856), (4816, 15554), (4949, 15136), (5656, 13244), (6622, 11312), (7568, 9898), (7777, 9632), (8428, 8888), (8624, 8686)]