38437128

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 108051840

約数和(自身を除く): 69614712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 73, 103, 142, 146, 206, 213, 219, 284, 292, 309, 412, 426, 438, 568, 584, 618, 639, 657, 824, 852, 876, 927, 1236, 1278, 1314, 1704, 1752, 1854, 2472, 2556, 2628, 3708, 5112, 5183, 5256, 7313, 7416, 7519, 10366, 14626, 15038, 15549, 20732, 21939, 22557, 29252, 30076, 31098, 41464, 43878, 45114, 46647, 58504, 60152, 62196, 65817, 67671, 87756, 90228, 93294, 124392, 131634, 135342, 175512, 180456, 186588, 263268, 270684, 373176, 526536, 533849, 541368, 1067698, 1601547, 2135396, 3203094, 4270792, 4804641, 6406188, 9609282, 12812376, 19218564, 38437128]

約数ペア:

[(1, 38437128), (2, 19218564), (3, 12812376), (4, 9609282), (6, 6406188), (8, 4804641), (9, 4270792), (12, 3203094), (18, 2135396), (24, 1601547), (36, 1067698), (71, 541368), (72, 533849), (73, 526536), (103, 373176), (142, 270684), (146, 263268), (206, 186588), (213, 180456), (219, 175512), (284, 135342), (292, 131634), (309, 124392), (412, 93294), (426, 90228), (438, 87756), (568, 67671), (584, 65817), (618, 62196), (639, 60152), (657, 58504), (824, 46647), (852, 45114), (876, 43878), (927, 41464), (1236, 31098), (1278, 30076), (1314, 29252), (1704, 22557), (1752, 21939), (1854, 20732), (2472, 15549), (2556, 15038), (2628, 14626), (3708, 10366), (5112, 7519), (5183, 7416), (5256, 7313)]