72572508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28393}}^1$

素因数の和:28474

約数の個数: 36

約数和(自身を含む): 186037488

約数和(自身を除く): 113464980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28393, 56786, 85179, 113572, 170358, 255537, 340716, 511074, 1022148, 2015903, 4031806, 6047709, 8063612, 12095418, 18143127, 24190836, 36286254, 72572508]

約数ペア:

[(1, 72572508), (2, 36286254), (3, 24190836), (4, 18143127), (6, 12095418), (9, 8063612), (12, 6047709), (18, 4031806), (36, 2015903), (71, 1022148), (142, 511074), (213, 340716), (284, 255537), (426, 170358), (639, 113572), (852, 85179), (1278, 56786), (2556, 28393)]