80980704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40169}}^1$

素因数の和:40192

約数の個数: 72

約数和(自身を含む): 263193840

約数和(自身を除く): 182213136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40169, 80338, 120507, 160676, 241014, 281183, 321352, 361521, 482028, 562366, 642704, 723042, 843549, 964056, 1124732, 1285408, 1446084, 1687098, 1928112, 2249464, 2530647, 2892168, 3374196, 3856224, 4498928, 5061294, 5784336, 6748392, 8997856, 10122588, 11568672, 13496784, 20245176, 26993568, 40490352, 80980704]

約数ペア:

[(1, 80980704), (2, 40490352), (3, 26993568), (4, 20245176), (6, 13496784), (7, 11568672), (8, 10122588), (9, 8997856), (12, 6748392), (14, 5784336), (16, 5061294), (18, 4498928), (21, 3856224), (24, 3374196), (28, 2892168), (32, 2530647), (36, 2249464), (42, 1928112), (48, 1687098), (56, 1446084), (63, 1285408), (72, 1124732), (84, 964056), (96, 843549), (112, 723042), (126, 642704), (144, 562366), (168, 482028), (224, 361521), (252, 321352), (288, 281183), (336, 241014), (504, 160676), (672, 120507), (1008, 80338), (2016, 40169)]