68272272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^2$

素因数の和:365

約数の個数: 90

約数和(自身を含む): 203525478

約数和(自身を除く): 135253206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 167, 204, 272, 306, 334, 408, 501, 612, 668, 816, 1002, 1224, 1336, 1503, 2004, 2448, 2672, 2839, 3006, 4008, 5678, 6012, 8016, 8517, 11356, 12024, 17034, 22712, 24048, 25551, 27889, 34068, 45424, 51102, 55778, 68136, 83667, 102204, 111556, 136272, 167334, 204408, 223112, 251001, 334668, 408816, 446224, 474113, 502002, 669336, 948226, 1004004, 1338672, 1422339, 1896452, 2008008, 2844678, 3792904, 4016016, 4267017, 5689356, 7585808, 8534034, 11378712, 17068068, 22757424, 34136136, 68272272]

約数ペア:

[(1, 68272272), (2, 34136136), (3, 22757424), (4, 17068068), (6, 11378712), (8, 8534034), (9, 7585808), (12, 5689356), (16, 4267017), (17, 4016016), (18, 3792904), (24, 2844678), (34, 2008008), (36, 1896452), (48, 1422339), (51, 1338672), (68, 1004004), (72, 948226), (102, 669336), (136, 502002), (144, 474113), (153, 446224), (167, 408816), (204, 334668), (272, 251001), (306, 223112), (334, 204408), (408, 167334), (501, 136272), (612, 111556), (668, 102204), (816, 83667), (1002, 68136), (1224, 55778), (1336, 51102), (1503, 45424), (2004, 34068), (2448, 27889), (2672, 25551), (2839, 24048), (3006, 22712), (4008, 17034), (5678, 12024), (6012, 11356), (8016, 8517)]