123456132816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{135647}}^1$

素因数の和:136008

約数の個数: 80

約数和(自身を含む): 324834637824

約数和(自身を除く): 201378505008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 283, 402, 536, 566, 804, 849, 1072, 1132, 1608, 1698, 2264, 3216, 3396, 4528, 6792, 13584, 18961, 37922, 56883, 75844, 113766, 135647, 151688, 227532, 271294, 303376, 406941, 455064, 542588, 813882, 910128, 1085176, 1627764, 2170352, 3255528, 6511056, 9088349, 18176698, 27265047, 36353396, 38388101, 54530094, 72706792, 76776202, 109060188, 115164303, 145413584, 153552404, 218120376, 230328606, 307104808, 436240752, 460657212, 614209616, 921314424, 1842628848, 2572002767, 5144005534, 7716008301, 10288011068, 15432016602, 20576022136, 30864033204, 41152044272, 61728066408, 123456132816]

約数ペア:

[(1, 123456132816), (2, 61728066408), (3, 41152044272), (4, 30864033204), (6, 20576022136), (8, 15432016602), (12, 10288011068), (16, 7716008301), (24, 5144005534), (48, 2572002767), (67, 1842628848), (134, 921314424), (201, 614209616), (268, 460657212), (283, 436240752), (402, 307104808), (536, 230328606), (566, 218120376), (804, 153552404), (849, 145413584), (1072, 115164303), (1132, 109060188), (1608, 76776202), (1698, 72706792), (2264, 54530094), (3216, 38388101), (3396, 36353396), (4528, 27265047), (6792, 18176698), (13584, 9088349), (18961, 6511056), (37922, 3255528), (56883, 2170352), (75844, 1627764), (113766, 1085176), (135647, 910128), (151688, 813882), (227532, 542588), (271294, 455064), (303376, 406941)]