123817968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27737}}^1$

素因数の和:27782

約数の個数: 60

約数和(自身を含む): 357709248

約数和(自身を除く): 233891280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 27737, 55474, 83211, 110948, 166422, 221896, 249633, 332844, 443792, 499266, 665688, 859847, 998532, 1331376, 1719694, 1997064, 2579541, 3439388, 3994128, 5159082, 6878776, 7738623, 10318164, 13757552, 15477246, 20636328, 30954492, 41272656, 61908984, 123817968]

約数ペア:

[(1, 123817968), (2, 61908984), (3, 41272656), (4, 30954492), (6, 20636328), (8, 15477246), (9, 13757552), (12, 10318164), (16, 7738623), (18, 6878776), (24, 5159082), (31, 3994128), (36, 3439388), (48, 2579541), (62, 1997064), (72, 1719694), (93, 1331376), (124, 998532), (144, 859847), (186, 665688), (248, 499266), (279, 443792), (372, 332844), (496, 249633), (558, 221896), (744, 166422), (1116, 110948), (1488, 83211), (2232, 55474), (4464, 27737)]