86857204

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 191520000

約数和(自身を除く): 104662796

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 59, 74, 98, 116, 118, 148, 196, 203, 236, 259, 343, 406, 413, 518, 686, 812, 826, 1036, 1073, 1372, 1421, 1652, 1711, 1813, 2146, 2183, 2842, 2891, 3422, 3626, 4292, 4366, 5684, 5782, 6844, 7252, 7511, 8732, 9947, 11564, 11977, 12691, 15022, 15281, 19894, 20237, 23954, 25382, 30044, 30562, 39788, 40474, 47908, 50764, 52577, 61124, 63307, 80948, 83839, 105154, 106967, 126614, 167678, 210308, 213934, 253228, 335356, 368039, 427868, 443149, 586873, 736078, 748769, 886298, 1173746, 1472156, 1497538, 1772596, 2347492, 2995076, 3102043, 6204086, 12408172, 21714301, 43428602, 86857204]

約数ペア:

[(1, 86857204), (2, 43428602), (4, 21714301), (7, 12408172), (14, 6204086), (28, 3102043), (29, 2995076), (37, 2347492), (49, 1772596), (58, 1497538), (59, 1472156), (74, 1173746), (98, 886298), (116, 748769), (118, 736078), (148, 586873), (196, 443149), (203, 427868), (236, 368039), (259, 335356), (343, 253228), (406, 213934), (413, 210308), (518, 167678), (686, 126614), (812, 106967), (826, 105154), (1036, 83839), (1073, 80948), (1372, 63307), (1421, 61124), (1652, 52577), (1711, 50764), (1813, 47908), (2146, 40474), (2183, 39788), (2842, 30562), (2891, 30044), (3422, 25382), (3626, 23954), (4292, 20237), (4366, 19894), (5684, 15281), (5782, 15022), (6844, 12691), (7252, 11977), (7511, 11564), (8732, 9947)]