72162498

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 149765760

約数和(自身を除く): 77603262

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 641, 647, 1282, 1294, 1923, 1941, 3846, 3882, 18589, 18763, 37178, 37526, 55767, 56289, 111534, 112578, 414727, 829454, 1244181, 2488362, 12027083, 24054166, 36081249, 72162498]

約数ペア:

[(1, 72162498), (2, 36081249), (3, 24054166), (6, 12027083), (29, 2488362), (58, 1244181), (87, 829454), (174, 414727), (641, 112578), (647, 111534), (1282, 56289), (1294, 55767), (1923, 37526), (1941, 37178), (3846, 18763), (3882, 18589)]