90912416

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 130081504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 521, 532, 574, 608, 656, 779, 1042, 1064, 1148, 1312, 1558, 2084, 2128, 2296, 3116, 3647, 4168, 4256, 4592, 5453, 6232, 7294, 8336, 9184, 9899, 10906, 12464, 14588, 16672, 19798, 21361, 21812, 24928, 29176, 39596, 42722, 43624, 58352, 69293, 79192, 85444, 87248, 116704, 138586, 149527, 158384, 170888, 174496, 277172, 299054, 316768, 341776, 405859, 554344, 598108, 683552, 811718, 1108688, 1196216, 1623436, 2217376, 2392432, 2841013, 3246872, 4784864, 5682026, 6493744, 11364052, 12987488, 22728104, 45456208, 90912416]

約数ペア:

[(1, 90912416), (2, 45456208), (4, 22728104), (7, 12987488), (8, 11364052), (14, 6493744), (16, 5682026), (19, 4784864), (28, 3246872), (32, 2841013), (38, 2392432), (41, 2217376), (56, 1623436), (76, 1196216), (82, 1108688), (112, 811718), (133, 683552), (152, 598108), (164, 554344), (224, 405859), (266, 341776), (287, 316768), (304, 299054), (328, 277172), (521, 174496), (532, 170888), (574, 158384), (608, 149527), (656, 138586), (779, 116704), (1042, 87248), (1064, 85444), (1148, 79192), (1312, 69293), (1558, 58352), (2084, 43624), (2128, 42722), (2296, 39596), (3116, 29176), (3647, 24928), (4168, 21812), (4256, 21361), (4592, 19798), (5453, 16672), (6232, 14588), (7294, 12464), (8336, 10906), (9184, 9899)]