80822736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 90

約数和(自身を含む): 236676258

約数和(自身を除く): 155853522

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, 529, 552, 828, 1058, 1061, 1104, 1587, 1656, 2116, 2122, 3174, 3183, 3312, 4232, 4244, 4761, 6348, 6366, 8464, 8488, 9522, 9549, 12696, 12732, 16976, 19044, 19098, 24403, 25392, 25464, 38088, 38196, 48806, 50928, 73209, 76176, 76392, 97612, 146418, 152784, 195224, 219627, 292836, 390448, 439254, 561269, 585672, 878508, 1122538, 1171344, 1683807, 1757016, 2245076, 3367614, 3514032, 4490152, 5051421, 6735228, 8980304, 10102842, 13470456, 20205684, 26940912, 40411368, 80822736]

約数ペア:

[(1, 80822736), (2, 40411368), (3, 26940912), (4, 20205684), (6, 13470456), (8, 10102842), (9, 8980304), (12, 6735228), (16, 5051421), (18, 4490152), (23, 3514032), (24, 3367614), (36, 2245076), (46, 1757016), (48, 1683807), (69, 1171344), (72, 1122538), (92, 878508), (138, 585672), (144, 561269), (184, 439254), (207, 390448), (276, 292836), (368, 219627), (414, 195224), (529, 152784), (552, 146418), (828, 97612), (1058, 76392), (1061, 76176), (1104, 73209), (1587, 50928), (1656, 48806), (2116, 38196), (2122, 38088), (3174, 25464), (3183, 25392), (3312, 24403), (4232, 19098), (4244, 19044), (4761, 16976), (6348, 12732), (6366, 12696), (8464, 9549), (8488, 9522)]