91992004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 88641596

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 149, 298, 383, 403, 596, 766, 806, 1532, 1612, 1937, 3874, 4619, 4979, 7748, 9238, 9958, 11873, 18476, 19916, 23746, 47492, 57067, 60047, 114134, 120094, 154349, 228268, 240188, 308698, 617396, 741871, 1483742, 1769077, 2967484, 3538154, 7076308, 22998001, 45996002, 91992004]

約数ペア:

[(1, 91992004), (2, 45996002), (4, 22998001), (13, 7076308), (26, 3538154), (31, 2967484), (52, 1769077), (62, 1483742), (124, 741871), (149, 617396), (298, 308698), (383, 240188), (403, 228268), (596, 154349), (766, 120094), (806, 114134), (1532, 60047), (1612, 57067), (1937, 47492), (3874, 23746), (4619, 19916), (4979, 18476), (7748, 11873), (9238, 9958)]