76874256

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 223307136

約数和(自身を除く): 146432880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 73, 103, 142, 144, 146, 206, 213, 219, 284, 292, 309, 412, 426, 438, 568, 584, 618, 639, 657, 824, 852, 876, 927, 1136, 1168, 1236, 1278, 1314, 1648, 1704, 1752, 1854, 2472, 2556, 2628, 3408, 3504, 3708, 4944, 5112, 5183, 5256, 7313, 7416, 7519, 10224, 10366, 10512, 14626, 14832, 15038, 15549, 20732, 21939, 22557, 29252, 30076, 31098, 41464, 43878, 45114, 46647, 58504, 60152, 62196, 65817, 67671, 82928, 87756, 90228, 93294, 117008, 120304, 124392, 131634, 135342, 175512, 180456, 186588, 248784, 263268, 270684, 351024, 360912, 373176, 526536, 533849, 541368, 746352, 1053072, 1067698, 1082736, 1601547, 2135396, 3203094, 4270792, 4804641, 6406188, 8541584, 9609282, 12812376, 19218564, 25624752, 38437128, 76874256]

約数ペア:

[(1, 76874256), (2, 38437128), (3, 25624752), (4, 19218564), (6, 12812376), (8, 9609282), (9, 8541584), (12, 6406188), (16, 4804641), (18, 4270792), (24, 3203094), (36, 2135396), (48, 1601547), (71, 1082736), (72, 1067698), (73, 1053072), (103, 746352), (142, 541368), (144, 533849), (146, 526536), (206, 373176), (213, 360912), (219, 351024), (284, 270684), (292, 263268), (309, 248784), (412, 186588), (426, 180456), (438, 175512), (568, 135342), (584, 131634), (618, 124392), (639, 120304), (657, 117008), (824, 93294), (852, 90228), (876, 87756), (927, 82928), (1136, 67671), (1168, 65817), (1236, 62196), (1278, 60152), (1314, 58504), (1648, 46647), (1704, 45114), (1752, 43878), (1854, 41464), (2472, 31098), (2556, 30076), (2628, 29252), (3408, 22557), (3504, 21939), (3708, 20732), (4944, 15549), (5112, 15038), (5183, 14832), (5256, 14626), (7313, 10512), (7416, 10366), (7519, 10224)]