76631492

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 165473280

約数和(自身を除く): 88841788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 161, 178, 191, 196, 322, 356, 382, 623, 644, 764, 1127, 1246, 1337, 2047, 2254, 2492, 2674, 4094, 4361, 4393, 4508, 5348, 8188, 8722, 8786, 9359, 14329, 16999, 17444, 17572, 18718, 28658, 30751, 33998, 37436, 57316, 61502, 67996, 100303, 118993, 123004, 200606, 215257, 237986, 390977, 401212, 430514, 475972, 781954, 832951, 861028, 1563908, 1665902, 2736839, 3331804, 5473678, 10947356, 19157873, 38315746, 76631492]

約数ペア:

[(1, 76631492), (2, 38315746), (4, 19157873), (7, 10947356), (14, 5473678), (23, 3331804), (28, 2736839), (46, 1665902), (49, 1563908), (89, 861028), (92, 832951), (98, 781954), (161, 475972), (178, 430514), (191, 401212), (196, 390977), (322, 237986), (356, 215257), (382, 200606), (623, 123004), (644, 118993), (764, 100303), (1127, 67996), (1246, 61502), (1337, 57316), (2047, 37436), (2254, 33998), (2492, 30751), (2674, 28658), (4094, 18718), (4361, 17572), (4393, 17444), (4508, 16999), (5348, 14329), (8188, 9359), (8722, 8786)]