61801776

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2810

約数の個数: 60

約数和(自身を含む): 174086328

約数和(自身を除く): 112284552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2633, 2934, 3912, 5266, 5868, 7824, 7899, 10532, 11736, 15798, 21064, 23472, 23697, 31596, 42128, 47394, 63192, 94788, 126384, 189576, 379152, 429179, 858358, 1287537, 1716716, 2575074, 3433432, 3862611, 5150148, 6866864, 7725222, 10300296, 15450444, 20600592, 30900888, 61801776]

約数ペア:

[(1, 61801776), (2, 30900888), (3, 20600592), (4, 15450444), (6, 10300296), (8, 7725222), (9, 6866864), (12, 5150148), (16, 3862611), (18, 3433432), (24, 2575074), (36, 1716716), (48, 1287537), (72, 858358), (144, 429179), (163, 379152), (326, 189576), (489, 126384), (652, 94788), (978, 63192), (1304, 47394), (1467, 42128), (1956, 31596), (2608, 23697), (2633, 23472), (2934, 21064), (3912, 15798), (5266, 11736), (5868, 10532), (7824, 7899)]