80522676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 240786000

約数和(自身を除く): 160263324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 174, 204, 221, 234, 261, 306, 348, 349, 377, 442, 468, 493, 522, 612, 663, 698, 754, 884, 986, 1044, 1047, 1131, 1326, 1396, 1479, 1508, 1972, 1989, 2094, 2262, 2652, 2958, 3141, 3393, 3978, 4188, 4437, 4524, 4537, 5916, 5933, 6282, 6409, 6786, 7956, 8874, 9074, 10121, 11866, 12564, 12818, 13572, 13611, 17748, 17799, 18148, 19227, 20242, 23732, 25636, 27222, 30363, 35598, 38454, 40484, 40833, 53397, 54444, 57681, 60726, 71196, 76908, 77129, 81666, 91089, 106794, 115362, 121452, 131573, 154258, 163332, 172057, 182178, 213588, 230724, 231387, 263146, 308516, 344114, 364356, 394719, 462774, 516171, 526292, 688228, 694161, 789438, 925548, 1032342, 1184157, 1388322, 1548513, 1578876, 2064684, 2236741, 2368314, 2776644, 3097026, 4473482, 4736628, 6194052, 6710223, 8946964, 13420446, 20130669, 26840892, 40261338, 80522676]

約数ペア:

[(1, 80522676), (2, 40261338), (3, 26840892), (4, 20130669), (6, 13420446), (9, 8946964), (12, 6710223), (13, 6194052), (17, 4736628), (18, 4473482), (26, 3097026), (29, 2776644), (34, 2368314), (36, 2236741), (39, 2064684), (51, 1578876), (52, 1548513), (58, 1388322), (68, 1184157), (78, 1032342), (87, 925548), (102, 789438), (116, 694161), (117, 688228), (153, 526292), (156, 516171), (174, 462774), (204, 394719), (221, 364356), (234, 344114), (261, 308516), (306, 263146), (348, 231387), (349, 230724), (377, 213588), (442, 182178), (468, 172057), (493, 163332), (522, 154258), (612, 131573), (663, 121452), (698, 115362), (754, 106794), (884, 91089), (986, 81666), (1044, 77129), (1047, 76908), (1131, 71196), (1326, 60726), (1396, 57681), (1479, 54444), (1508, 53397), (1972, 40833), (1989, 40484), (2094, 38454), (2262, 35598), (2652, 30363), (2958, 27222), (3141, 25636), (3393, 23732), (3978, 20242), (4188, 19227), (4437, 18148), (4524, 17799), (4537, 17748), (5916, 13611), (5933, 13572), (6282, 12818), (6409, 12564), (6786, 11866), (7956, 10121), (8874, 9074)]