86719428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 54

約数和(自身を含む): 224841162

約数和(自身を除く): 138121734

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1433, 1476, 1681, 2866, 3362, 4299, 5043, 5732, 6724, 8598, 10086, 12897, 15129, 17196, 20172, 25794, 30258, 51588, 58753, 60516, 117506, 176259, 235012, 352518, 528777, 705036, 1057554, 2115108, 2408873, 4817746, 7226619, 9635492, 14453238, 21679857, 28906476, 43359714, 86719428]

約数ペア:

[(1, 86719428), (2, 43359714), (3, 28906476), (4, 21679857), (6, 14453238), (9, 9635492), (12, 7226619), (18, 4817746), (36, 2408873), (41, 2115108), (82, 1057554), (123, 705036), (164, 528777), (246, 352518), (369, 235012), (492, 176259), (738, 117506), (1433, 60516), (1476, 58753), (1681, 51588), (2866, 30258), (3362, 25794), (4299, 20172), (5043, 17196), (5732, 15129), (6724, 12897), (8598, 10086)]