27798768

素因数分解:

$2^4\times 3^3\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 80426400

約数和(自身を除く): 52627632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 229, 281, 432, 458, 562, 687, 843, 916, 1124, 1374, 1686, 1832, 2061, 2248, 2529, 2748, 3372, 3664, 4122, 4496, 5058, 5496, 6183, 6744, 7587, 8244, 10116, 10992, 12366, 13488, 15174, 16488, 20232, 24732, 30348, 32976, 40464, 49464, 60696, 64349, 98928, 121392, 128698, 193047, 257396, 386094, 514792, 579141, 772188, 1029584, 1158282, 1544376, 1737423, 2316564, 3088752, 3474846, 4633128, 6949692, 9266256, 13899384, 27798768]

約数ペア:

[(1, 27798768), (2, 13899384), (3, 9266256), (4, 6949692), (6, 4633128), (8, 3474846), (9, 3088752), (12, 2316564), (16, 1737423), (18, 1544376), (24, 1158282), (27, 1029584), (36, 772188), (48, 579141), (54, 514792), (72, 386094), (108, 257396), (144, 193047), (216, 128698), (229, 121392), (281, 98928), (432, 64349), (458, 60696), (562, 49464), (687, 40464), (843, 32976), (916, 30348), (1124, 24732), (1374, 20232), (1686, 16488), (1832, 15174), (2061, 13488), (2248, 12366), (2529, 10992), (2748, 10116), (3372, 8244), (3664, 7587), (4122, 6744), (4496, 6183), (5058, 5496)]