42637968

素因数分解:

$2^4\times 3^3\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 123206400

約数和(自身を除く): 80568432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 229, 431, 432, 458, 687, 862, 916, 1293, 1374, 1724, 1832, 2061, 2586, 2748, 3448, 3664, 3879, 4122, 5172, 5496, 6183, 6896, 7758, 8244, 10344, 10992, 11637, 12366, 15516, 16488, 20688, 23274, 24732, 31032, 32976, 46548, 49464, 62064, 93096, 98699, 98928, 186192, 197398, 296097, 394796, 592194, 789592, 888291, 1184388, 1579184, 1776582, 2368776, 2664873, 3553164, 4737552, 5329746, 7106328, 10659492, 14212656, 21318984, 42637968]

約数ペア:

[(1, 42637968), (2, 21318984), (3, 14212656), (4, 10659492), (6, 7106328), (8, 5329746), (9, 4737552), (12, 3553164), (16, 2664873), (18, 2368776), (24, 1776582), (27, 1579184), (36, 1184388), (48, 888291), (54, 789592), (72, 592194), (108, 394796), (144, 296097), (216, 197398), (229, 186192), (431, 98928), (432, 98699), (458, 93096), (687, 62064), (862, 49464), (916, 46548), (1293, 32976), (1374, 31032), (1724, 24732), (1832, 23274), (2061, 20688), (2586, 16488), (2748, 15516), (3448, 12366), (3664, 11637), (3879, 10992), (4122, 10344), (5172, 8244), (5496, 7758), (6183, 6896)]