71442576

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{907}}^1$

素因数の和:1468

約数の個数: 60

約数和(自身を含む): 200526352

約数和(自身を除く): 129083776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 907, 1094, 1641, 1814, 2188, 2721, 3282, 3628, 4376, 4923, 5442, 6564, 7256, 8163, 8752, 9846, 10884, 13128, 14512, 16326, 19692, 21768, 26256, 32652, 39384, 43536, 65304, 78768, 130608, 496129, 992258, 1488387, 1984516, 2976774, 3969032, 4465161, 5953548, 7938064, 8930322, 11907096, 17860644, 23814192, 35721288, 71442576]

約数ペア:

[(1, 71442576), (2, 35721288), (3, 23814192), (4, 17860644), (6, 11907096), (8, 8930322), (9, 7938064), (12, 5953548), (16, 4465161), (18, 3969032), (24, 2976774), (36, 1984516), (48, 1488387), (72, 992258), (144, 496129), (547, 130608), (907, 78768), (1094, 65304), (1641, 43536), (1814, 39384), (2188, 32652), (2721, 26256), (3282, 21768), (3628, 19692), (4376, 16326), (4923, 14512), (5442, 13128), (6564, 10884), (7256, 9846), (8163, 8752)]