84581238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 198033408

約数和(自身を除く): 113452170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 127, 157, 202, 254, 303, 314, 381, 471, 606, 707, 762, 889, 942, 1099, 1414, 1778, 2121, 2198, 2667, 3297, 4242, 5334, 6594, 12827, 15857, 19939, 25654, 31714, 38481, 39878, 47571, 59817, 76962, 89789, 95142, 110999, 119634, 139573, 179578, 221998, 269367, 279146, 332997, 418719, 538734, 665994, 837438, 2013839, 4027678, 6041517, 12083034, 14096873, 28193746, 42290619, 84581238]

約数ペア:

[(1, 84581238), (2, 42290619), (3, 28193746), (6, 14096873), (7, 12083034), (14, 6041517), (21, 4027678), (42, 2013839), (101, 837438), (127, 665994), (157, 538734), (202, 418719), (254, 332997), (303, 279146), (314, 269367), (381, 221998), (471, 179578), (606, 139573), (707, 119634), (762, 110999), (889, 95142), (942, 89789), (1099, 76962), (1414, 59817), (1778, 47571), (2121, 39878), (2198, 38481), (2667, 31714), (3297, 25654), (4242, 19939), (5334, 15857), (6594, 12827)]