71522262

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 72

約数和(自身を含む): 182623896

約数和(自身を除く): 111101634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 977, 1162, 1494, 1743, 1954, 2931, 3486, 4067, 5229, 5862, 6839, 8134, 8793, 10458, 12201, 13678, 17586, 20517, 24402, 36603, 41034, 47873, 61551, 73206, 81091, 95746, 123102, 143619, 162182, 243273, 287238, 430857, 486546, 567637, 729819, 861714, 1135274, 1459638, 1702911, 3405822, 3973459, 5108733, 7946918, 10217466, 11920377, 23840754, 35761131, 71522262]

約数ペア:

[(1, 71522262), (2, 35761131), (3, 23840754), (6, 11920377), (7, 10217466), (9, 7946918), (14, 5108733), (18, 3973459), (21, 3405822), (42, 1702911), (49, 1459638), (63, 1135274), (83, 861714), (98, 729819), (126, 567637), (147, 486546), (166, 430857), (249, 287238), (294, 243273), (441, 162182), (498, 143619), (581, 123102), (747, 95746), (882, 81091), (977, 73206), (1162, 61551), (1494, 47873), (1743, 41034), (1954, 36603), (2931, 24402), (3486, 20517), (4067, 17586), (5229, 13678), (5862, 12201), (6839, 10458), (8134, 8793)]