68990352

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 192041280

約数和(自身を除く): 123050928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 272, 354, 408, 472, 708, 816, 944, 1003, 1416, 1433, 2006, 2832, 2866, 3009, 4012, 4299, 5732, 6018, 8024, 8598, 11464, 12036, 16048, 17196, 22928, 24072, 24361, 34392, 48144, 48722, 68784, 73083, 84547, 97444, 146166, 169094, 194888, 253641, 292332, 338188, 389776, 507282, 584664, 676376, 1014564, 1169328, 1352752, 1437299, 2029128, 2874598, 4058256, 4311897, 5749196, 8623794, 11498392, 17247588, 22996784, 34495176, 68990352]

約数ペア:

[(1, 68990352), (2, 34495176), (3, 22996784), (4, 17247588), (6, 11498392), (8, 8623794), (12, 5749196), (16, 4311897), (17, 4058256), (24, 2874598), (34, 2029128), (48, 1437299), (51, 1352752), (59, 1169328), (68, 1014564), (102, 676376), (118, 584664), (136, 507282), (177, 389776), (204, 338188), (236, 292332), (272, 253641), (354, 194888), (408, 169094), (472, 146166), (708, 97444), (816, 84547), (944, 73083), (1003, 68784), (1416, 48722), (1433, 48144), (2006, 34392), (2832, 24361), (2866, 24072), (3009, 22928), (4012, 17196), (4299, 16048), (5732, 12036), (6018, 11464), (8024, 8598)]