72672978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 170299584

約数和(自身を除く): 97626606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 294, 302, 453, 906, 1057, 1637, 2114, 3171, 3274, 4911, 6342, 7399, 9822, 11459, 14798, 22197, 22918, 34377, 44394, 68754, 80213, 160426, 240639, 247187, 481278, 494374, 741561, 1483122, 1730309, 3460618, 5190927, 10381854, 12112163, 24224326, 36336489, 72672978]

約数ペア:

[(1, 72672978), (2, 36336489), (3, 24224326), (6, 12112163), (7, 10381854), (14, 5190927), (21, 3460618), (42, 1730309), (49, 1483122), (98, 741561), (147, 494374), (151, 481278), (294, 247187), (302, 240639), (453, 160426), (906, 80213), (1057, 68754), (1637, 44394), (2114, 34377), (3171, 22918), (3274, 22197), (4911, 14798), (6342, 11459), (7399, 9822)]