64667448

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30971}}^1$

素因数の和:31012

約数の個数: 48

約数和(自身を含む): 181186200

約数和(自身を除く): 116518752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 30971, 61942, 92913, 123884, 185826, 247768, 278739, 371652, 557478, 743304, 898159, 1114956, 1796318, 2229912, 2694477, 3592636, 5388954, 7185272, 8083431, 10777908, 16166862, 21555816, 32333724, 64667448]

約数ペア:

[(1, 64667448), (2, 32333724), (3, 21555816), (4, 16166862), (6, 10777908), (8, 8083431), (9, 7185272), (12, 5388954), (18, 3592636), (24, 2694477), (29, 2229912), (36, 1796318), (58, 1114956), (72, 898159), (87, 743304), (116, 557478), (174, 371652), (232, 278739), (261, 247768), (348, 185826), (522, 123884), (696, 92913), (1044, 61942), (2088, 30971)]