80156328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15438

約数の個数: 64

約数和(自身を含む): 236421120

約数和(自身を除く): 156264792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 15391, 30782, 46173, 61564, 92346, 107737, 123128, 184692, 215474, 323211, 369384, 430948, 477121, 646422, 861896, 954242, 1292844, 1431363, 1908484, 2585688, 2862726, 3339847, 3816968, 5725452, 6679694, 10019541, 11450904, 13359388, 20039082, 26718776, 40078164, 80156328]

約数ペア:

[(1, 80156328), (2, 40078164), (3, 26718776), (4, 20039082), (6, 13359388), (7, 11450904), (8, 10019541), (12, 6679694), (14, 5725452), (21, 3816968), (24, 3339847), (28, 2862726), (31, 2585688), (42, 1908484), (56, 1431363), (62, 1292844), (84, 954242), (93, 861896), (124, 646422), (168, 477121), (186, 430948), (217, 369384), (248, 323211), (372, 215474), (434, 184692), (651, 123128), (744, 107737), (868, 92346), (1302, 61564), (1736, 46173), (2604, 30782), (5208, 15391)]