64865916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26893}}^1$

素因数の和:26970

約数の個数: 36

約数和(自身を含む): 166420072

約数和(自身を除く): 101554156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 26893, 53786, 80679, 107572, 161358, 242037, 322716, 484074, 968148, 1801831, 3603662, 5405493, 7207324, 10810986, 16216479, 21621972, 32432958, 64865916]

約数ペア:

[(1, 64865916), (2, 32432958), (3, 21621972), (4, 16216479), (6, 10810986), (9, 7207324), (12, 5405493), (18, 3603662), (36, 1801831), (67, 968148), (134, 484074), (201, 322716), (268, 242037), (402, 161358), (603, 107572), (804, 80679), (1206, 53786), (2412, 26893)]