71304048

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21529}}^1$

素因数の和:21566

約数の個数: 60

約数和(自身を含む): 208238160

約数和(自身を除く): 136934112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 21529, 43058, 64587, 86116, 129174, 172232, 193761, 258348, 344464, 387522, 495167, 516696, 775044, 990334, 1033392, 1485501, 1550088, 1980668, 2971002, 3100176, 3961336, 4456503, 5942004, 7922672, 8913006, 11884008, 17826012, 23768016, 35652024, 71304048]

約数ペア:

[(1, 71304048), (2, 35652024), (3, 23768016), (4, 17826012), (6, 11884008), (8, 8913006), (9, 7922672), (12, 5942004), (16, 4456503), (18, 3961336), (23, 3100176), (24, 2971002), (36, 1980668), (46, 1550088), (48, 1485501), (69, 1033392), (72, 990334), (92, 775044), (138, 516696), (144, 495167), (184, 387522), (207, 344464), (276, 258348), (368, 193761), (414, 172232), (552, 129174), (828, 86116), (1104, 64587), (1656, 43058), (3312, 21529)]