72401838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{7187}}^1$

素因数の和:7288

約数の個数: 32

約数和(自身を含む): 153190656

約数和(自身を除く): 80788818

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 7187, 10074, 14374, 21561, 43122, 165301, 330602, 495903, 524651, 991806, 1049302, 1573953, 3147906, 12066973, 24133946, 36200919, 72401838]

約数ペア:

[(1, 72401838), (2, 36200919), (3, 24133946), (6, 12066973), (23, 3147906), (46, 1573953), (69, 1049302), (73, 991806), (138, 524651), (146, 495903), (219, 330602), (438, 165301), (1679, 43122), (3358, 21561), (5037, 14374), (7187, 10074)]