72975528

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{3259}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 198338400

約数和(自身を除く): 125362872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3259, 3732, 5598, 6518, 7464, 9777, 11196, 13036, 19554, 22392, 26072, 29331, 39108, 58662, 78216, 117324, 234648, 1013549, 2027098, 3040647, 4054196, 6081294, 8108392, 9121941, 12162588, 18243882, 24325176, 36487764, 72975528]

約数ペア:

[(1, 72975528), (2, 36487764), (3, 24325176), (4, 18243882), (6, 12162588), (8, 9121941), (9, 8108392), (12, 6081294), (18, 4054196), (24, 3040647), (36, 2027098), (72, 1013549), (311, 234648), (622, 117324), (933, 78216), (1244, 58662), (1866, 39108), (2488, 29331), (2799, 26072), (3259, 22392), (3732, 19554), (5598, 13036), (6518, 11196), (7464, 9777)]