64880028

素因数分解:

$2^2\times 3^5\times {\mathrm{66749}}^1$

素因数の和:66768

約数の個数: 36

約数和(自身を含む): 170079000

約数和(自身を除く): 105198972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 66749, 133498, 200247, 266996, 400494, 600741, 800988, 1201482, 1802223, 2402964, 3604446, 5406669, 7208892, 10813338, 16220007, 21626676, 32440014, 64880028]

約数ペア:

[(1, 64880028), (2, 32440014), (3, 21626676), (4, 16220007), (6, 10813338), (9, 7208892), (12, 5406669), (18, 3604446), (27, 2402964), (36, 1802223), (54, 1201482), (81, 800988), (108, 600741), (162, 400494), (243, 266996), (324, 200247), (486, 133498), (972, 66749)]