85197384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{31981}}^1$

素因数の和:32030

約数の個数: 48

約数和(自身を含む): 236986620

約数和(自身を除く): 151789236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 31981, 63962, 95943, 127924, 191886, 255848, 287829, 383772, 575658, 767544, 1151316, 1183297, 2302632, 2366594, 3549891, 4733188, 7099782, 9466376, 10649673, 14199564, 21299346, 28399128, 42598692, 85197384]

約数ペア:

[(1, 85197384), (2, 42598692), (3, 28399128), (4, 21299346), (6, 14199564), (8, 10649673), (9, 9466376), (12, 7099782), (18, 4733188), (24, 3549891), (36, 2366594), (37, 2302632), (72, 1183297), (74, 1151316), (111, 767544), (148, 575658), (222, 383772), (296, 287829), (333, 255848), (444, 191886), (666, 127924), (888, 95943), (1332, 63962), (2664, 31981)]