72405633

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 32656767

約数列:

[1, 3, 23, 37, 69, 79, 111, 237, 359, 851, 1077, 1817, 2553, 2923, 5451, 8257, 8769, 13283, 24771, 28361, 39849, 67229, 85083, 201687, 305509, 652303, 916527, 1049357, 1956909, 3148071, 24135211, 72405633]

約数ペア:

[(1, 72405633), (3, 24135211), (23, 3148071), (37, 1956909), (69, 1049357), (79, 916527), (111, 652303), (237, 305509), (359, 201687), (851, 85083), (1077, 67229), (1817, 39849), (2553, 28361), (2923, 24771), (5451, 13283), (8257, 8769)]