78438096

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 250001856

約数和(自身を除く): 171563760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2153, 2277, 3036, 3312, 4048, 4306, 4554, 6072, 6459, 8612, 9108, 12144, 12918, 17224, 18216, 19377, 23683, 25836, 34448, 36432, 38754, 47366, 49519, 51672, 71049, 77508, 94732, 99038, 103344, 142098, 148557, 155016, 189464, 198076, 213147, 284196, 297114, 310032, 378928, 396152, 426294, 445671, 544709, 568392, 594228, 792304, 852588, 891342, 1089418, 1136784, 1188456, 1634127, 1705176, 1782684, 2178836, 2376912, 3268254, 3410352, 3565368, 4357672, 4902381, 6536508, 7130736, 8715344, 9804762, 13073016, 19609524, 26146032, 39219048, 78438096]

約数ペア:

[(1, 78438096), (2, 39219048), (3, 26146032), (4, 19609524), (6, 13073016), (8, 9804762), (9, 8715344), (11, 7130736), (12, 6536508), (16, 4902381), (18, 4357672), (22, 3565368), (23, 3410352), (24, 3268254), (33, 2376912), (36, 2178836), (44, 1782684), (46, 1705176), (48, 1634127), (66, 1188456), (69, 1136784), (72, 1089418), (88, 891342), (92, 852588), (99, 792304), (132, 594228), (138, 568392), (144, 544709), (176, 445671), (184, 426294), (198, 396152), (207, 378928), (253, 310032), (264, 297114), (276, 284196), (368, 213147), (396, 198076), (414, 189464), (506, 155016), (528, 148557), (552, 142098), (759, 103344), (792, 99038), (828, 94732), (1012, 77508), (1104, 71049), (1518, 51672), (1584, 49519), (1656, 47366), (2024, 38754), (2153, 36432), (2277, 34448), (3036, 25836), (3312, 23683), (4048, 19377), (4306, 18216), (4554, 17224), (6072, 12918), (6459, 12144), (8612, 9108)]