72176508

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2608

約数の個数: 60

約数和(自身を含む): 190879920

約数和(自身を除く): 118703412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 2503, 3204, 4806, 5006, 7209, 7509, 9612, 10012, 14418, 15018, 22527, 28836, 30036, 45054, 67581, 90108, 135162, 202743, 222767, 270324, 405486, 445534, 668301, 810972, 891068, 1336602, 2004903, 2673204, 4009806, 6014709, 8019612, 12029418, 18044127, 24058836, 36088254, 72176508]

約数ペア:

[(1, 72176508), (2, 36088254), (3, 24058836), (4, 18044127), (6, 12029418), (9, 8019612), (12, 6014709), (18, 4009806), (27, 2673204), (36, 2004903), (54, 1336602), (81, 891068), (89, 810972), (108, 668301), (162, 445534), (178, 405486), (267, 270324), (324, 222767), (356, 202743), (534, 135162), (801, 90108), (1068, 67581), (1602, 45054), (2403, 30036), (2503, 28836), (3204, 22527), (4806, 15018), (5006, 14418), (7209, 10012), (7509, 9612)]