42078816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11268

約数の個数: 72

約数和(自身を含む): 128877840

約数和(自身を除く): 86799024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 11239, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 146107, 179824, 202302, 269736, 292214, 359648, 404604, 438321, 539472, 584428, 809208, 876642, 1078944, 1168856, 1314963, 1618416, 1753284, 2337712, 2629926, 3236832, 3506568, 4675424, 5259852, 7013136, 10519704, 14026272, 21039408, 42078816]

約数ペア:

[(1, 42078816), (2, 21039408), (3, 14026272), (4, 10519704), (6, 7013136), (8, 5259852), (9, 4675424), (12, 3506568), (13, 3236832), (16, 2629926), (18, 2337712), (24, 1753284), (26, 1618416), (32, 1314963), (36, 1168856), (39, 1078944), (48, 876642), (52, 809208), (72, 584428), (78, 539472), (96, 438321), (104, 404604), (117, 359648), (144, 292214), (156, 269736), (208, 202302), (234, 179824), (288, 146107), (312, 134868), (416, 101151), (468, 89912), (624, 67434), (936, 44956), (1248, 33717), (1872, 22478), (3744, 11239)]