90609714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12543

約数の個数: 48

約数和(自身を含む): 218260224

約数和(自身を除く): 127650510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 12491, 24982, 37473, 74946, 112419, 162383, 224838, 324766, 387221, 487149, 774442, 974298, 1161663, 1461447, 2323326, 2922894, 3484989, 5033873, 6969978, 10067746, 15101619, 30203238, 45304857, 90609714]

約数ペア:

[(1, 90609714), (2, 45304857), (3, 30203238), (6, 15101619), (9, 10067746), (13, 6969978), (18, 5033873), (26, 3484989), (31, 2922894), (39, 2323326), (62, 1461447), (78, 1161663), (93, 974298), (117, 774442), (186, 487149), (234, 387221), (279, 324766), (403, 224838), (558, 162383), (806, 112419), (1209, 74946), (2418, 37473), (3627, 24982), (7254, 12491)]