89966898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 230503104

約数和(自身を除く): 140536206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 743, 961, 1302, 1486, 1922, 1953, 2229, 2883, 3906, 4458, 5201, 5766, 6687, 6727, 8649, 10402, 13374, 13454, 15603, 17298, 20181, 23033, 31206, 40362, 46066, 46809, 60543, 69099, 93618, 121086, 138198, 161231, 207297, 322462, 414594, 483693, 714023, 967386, 1428046, 1451079, 2142069, 2902158, 4284138, 4998161, 6426207, 9996322, 12852414, 14994483, 29988966, 44983449, 89966898]

約数ペア:

[(1, 89966898), (2, 44983449), (3, 29988966), (6, 14994483), (7, 12852414), (9, 9996322), (14, 6426207), (18, 4998161), (21, 4284138), (31, 2902158), (42, 2142069), (62, 1451079), (63, 1428046), (93, 967386), (126, 714023), (186, 483693), (217, 414594), (279, 322462), (434, 207297), (558, 161231), (651, 138198), (743, 121086), (961, 93618), (1302, 69099), (1486, 60543), (1922, 46809), (1953, 46066), (2229, 40362), (2883, 31206), (3906, 23033), (4458, 20181), (5201, 17298), (5766, 15603), (6687, 13454), (6727, 13374), (8649, 10402)]