72416558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 119826432

約数和(自身を除く): 47409874

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1181, 1333, 1426, 1978, 2362, 2666, 27163, 30659, 36611, 50783, 54326, 61318, 73222, 101566, 842053, 1168009, 1574273, 1684106, 2336018, 3148546, 36208279, 72416558]

約数ペア:

[(1, 72416558), (2, 36208279), (23, 3148546), (31, 2336018), (43, 1684106), (46, 1574273), (62, 1168009), (86, 842053), (713, 101566), (989, 73222), (1181, 61318), (1333, 54326), (1426, 50783), (1978, 36611), (2362, 30659), (2666, 27163)]