68231064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 205908480

約数和(自身を除く): 137677416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 391, 408, 506, 552, 561, 661, 748, 759, 782, 1012, 1122, 1173, 1322, 1496, 1518, 1564, 1983, 2024, 2244, 2346, 2644, 3036, 3128, 3966, 4301, 4488, 4692, 5288, 6072, 7271, 7932, 8602, 9384, 11237, 12903, 14542, 15203, 15864, 17204, 21813, 22474, 25806, 29084, 30406, 33711, 34408, 43626, 44948, 45609, 51612, 58168, 60812, 67422, 87252, 89896, 91218, 103224, 121624, 123607, 134844, 167233, 174504, 182436, 247214, 258451, 269688, 334466, 364872, 370821, 494428, 501699, 516902, 668932, 741642, 775353, 988856, 1003398, 1033804, 1337864, 1483284, 1550706, 2006796, 2067608, 2842961, 2966568, 3101412, 4013592, 5685922, 6202824, 8528883, 11371844, 17057766, 22743688, 34115532, 68231064]

約数ペア:

[(1, 68231064), (2, 34115532), (3, 22743688), (4, 17057766), (6, 11371844), (8, 8528883), (11, 6202824), (12, 5685922), (17, 4013592), (22, 3101412), (23, 2966568), (24, 2842961), (33, 2067608), (34, 2006796), (44, 1550706), (46, 1483284), (51, 1337864), (66, 1033804), (68, 1003398), (69, 988856), (88, 775353), (92, 741642), (102, 668932), (132, 516902), (136, 501699), (138, 494428), (184, 370821), (187, 364872), (204, 334466), (253, 269688), (264, 258451), (276, 247214), (374, 182436), (391, 174504), (408, 167233), (506, 134844), (552, 123607), (561, 121624), (661, 103224), (748, 91218), (759, 89896), (782, 87252), (1012, 67422), (1122, 60812), (1173, 58168), (1322, 51612), (1496, 45609), (1518, 44948), (1564, 43626), (1983, 34408), (2024, 33711), (2244, 30406), (2346, 29084), (2644, 25806), (3036, 22474), (3128, 21813), (3966, 17204), (4301, 15864), (4488, 15203), (4692, 14542), (5288, 12903), (6072, 11237), (7271, 9384), (7932, 8602)]