72367048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 156945600

約数和(自身を除く): 84578552

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 691, 988, 1007, 1378, 1382, 1976, 2014, 2756, 2764, 4028, 5512, 5528, 8056, 8983, 13091, 13129, 17966, 26182, 26258, 35932, 36623, 52364, 52516, 71864, 73246, 104728, 105032, 146492, 170677, 292984, 341354, 476099, 682708, 695837, 952198, 1365416, 1391674, 1904396, 2783348, 3808792, 5566696, 9045881, 18091762, 36183524, 72367048]

約数ペア:

[(1, 72367048), (2, 36183524), (4, 18091762), (8, 9045881), (13, 5566696), (19, 3808792), (26, 2783348), (38, 1904396), (52, 1391674), (53, 1365416), (76, 952198), (104, 695837), (106, 682708), (152, 476099), (212, 341354), (247, 292984), (424, 170677), (494, 146492), (689, 105032), (691, 104728), (988, 73246), (1007, 71864), (1378, 52516), (1382, 52364), (1976, 36623), (2014, 35932), (2756, 26258), (2764, 26182), (4028, 17966), (5512, 13129), (5528, 13091), (8056, 8983)]