72000662

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 43567978

約数列:

[1, 2, 31, 43, 62, 86, 113, 226, 239, 478, 1333, 2666, 3503, 4859, 7006, 7409, 9718, 10277, 14818, 20554, 27007, 54014, 150629, 301258, 318587, 637174, 837217, 1161301, 1674434, 2322602, 36000331, 72000662]

約数ペア:

[(1, 72000662), (2, 36000331), (31, 2322602), (43, 1674434), (62, 1161301), (86, 837217), (113, 637174), (226, 318587), (239, 301258), (478, 150629), (1333, 54014), (2666, 27007), (3503, 20554), (4859, 14818), (7006, 10277), (7409, 9718)]