72167060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2251}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 174034560

約数和(自身を除く): 101867500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2251, 2290, 3206, 4502, 4580, 6412, 8015, 9004, 11255, 15757, 16030, 22510, 31514, 32060, 45020, 63028, 78785, 157570, 315140, 515479, 1030958, 2061916, 2577395, 3608353, 5154790, 7216706, 10309580, 14433412, 18041765, 36083530, 72167060]

約数ペア:

[(1, 72167060), (2, 36083530), (4, 18041765), (5, 14433412), (7, 10309580), (10, 7216706), (14, 5154790), (20, 3608353), (28, 2577395), (35, 2061916), (70, 1030958), (140, 515479), (229, 315140), (458, 157570), (916, 78785), (1145, 63028), (1603, 45020), (2251, 32060), (2290, 31514), (3206, 22510), (4502, 16030), (4580, 15757), (6412, 11255), (8015, 9004)]