27937548

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 90

約数和(自身を含む): 76816124

約数和(自身を除く): 48878576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 163, 207, 276, 324, 326, 414, 489, 529, 621, 652, 828, 978, 1058, 1242, 1467, 1587, 1863, 1956, 2116, 2484, 2934, 3174, 3726, 3749, 4401, 4761, 5868, 6348, 7452, 7498, 8802, 9522, 11247, 13203, 14283, 14996, 17604, 19044, 22494, 26406, 28566, 33741, 42849, 44988, 52812, 57132, 67482, 85698, 86227, 101223, 134964, 171396, 172454, 202446, 258681, 303669, 344908, 404892, 517362, 607338, 776043, 1034724, 1214676, 1552086, 2328129, 3104172, 4656258, 6984387, 9312516, 13968774, 27937548]

約数ペア:

[(1, 27937548), (2, 13968774), (3, 9312516), (4, 6984387), (6, 4656258), (9, 3104172), (12, 2328129), (18, 1552086), (23, 1214676), (27, 1034724), (36, 776043), (46, 607338), (54, 517362), (69, 404892), (81, 344908), (92, 303669), (108, 258681), (138, 202446), (162, 172454), (163, 171396), (207, 134964), (276, 101223), (324, 86227), (326, 85698), (414, 67482), (489, 57132), (529, 52812), (621, 44988), (652, 42849), (828, 33741), (978, 28566), (1058, 26406), (1242, 22494), (1467, 19044), (1587, 17604), (1863, 14996), (1956, 14283), (2116, 13203), (2484, 11247), (2934, 9522), (3174, 8802), (3726, 7498), (3749, 7452), (4401, 6348), (4761, 5868)]