71734728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12142

約数の個数: 64

約数和(自身を含む): 203313600

約数和(自身を除く): 131578872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12101, 24202, 36303, 48404, 72606, 96808, 145212, 157313, 229919, 290424, 314626, 459838, 471939, 629252, 689757, 919676, 943878, 1258504, 1379514, 1839352, 1887756, 2759028, 2988947, 3775512, 5518056, 5977894, 8966841, 11955788, 17933682, 23911576, 35867364, 71734728]

約数ペア:

[(1, 71734728), (2, 35867364), (3, 23911576), (4, 17933682), (6, 11955788), (8, 8966841), (12, 5977894), (13, 5518056), (19, 3775512), (24, 2988947), (26, 2759028), (38, 1887756), (39, 1839352), (52, 1379514), (57, 1258504), (76, 943878), (78, 919676), (104, 689757), (114, 629252), (152, 471939), (156, 459838), (228, 314626), (247, 290424), (312, 229919), (456, 157313), (494, 145212), (741, 96808), (988, 72606), (1482, 48404), (1976, 36303), (2964, 24202), (5928, 12101)]