27870156

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 74574864

約数和(自身を除く): 46704708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 541, 636, 954, 972, 1082, 1431, 1623, 1908, 2164, 2862, 3246, 4293, 4869, 5724, 6492, 8586, 9738, 12879, 14607, 17172, 19476, 25758, 28673, 29214, 43821, 51516, 57346, 58428, 86019, 87642, 114692, 131463, 172038, 175284, 258057, 262926, 344076, 516114, 525852, 774171, 1032228, 1548342, 2322513, 3096684, 4645026, 6967539, 9290052, 13935078, 27870156]

約数ペア:

[(1, 27870156), (2, 13935078), (3, 9290052), (4, 6967539), (6, 4645026), (9, 3096684), (12, 2322513), (18, 1548342), (27, 1032228), (36, 774171), (53, 525852), (54, 516114), (81, 344076), (106, 262926), (108, 258057), (159, 175284), (162, 172038), (212, 131463), (243, 114692), (318, 87642), (324, 86019), (477, 58428), (486, 57346), (541, 51516), (636, 43821), (954, 29214), (972, 28673), (1082, 25758), (1431, 19476), (1623, 17172), (1908, 14607), (2164, 12879), (2862, 9738), (3246, 8586), (4293, 6492), (4869, 5724)]