80147496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 238573440

約数和(自身を除く): 158425944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 193, 242, 264, 286, 312, 363, 386, 429, 484, 572, 579, 726, 772, 858, 968, 1144, 1158, 1331, 1452, 1544, 1573, 1716, 2123, 2316, 2509, 2662, 2904, 3146, 3432, 3993, 4246, 4632, 4719, 5018, 5324, 6292, 6369, 7527, 7986, 8492, 9438, 10036, 10648, 12584, 12738, 15054, 15972, 16984, 17303, 18876, 20072, 23353, 25476, 27599, 30108, 31944, 34606, 37752, 46706, 50952, 51909, 55198, 60216, 69212, 70059, 82797, 93412, 103818, 110396, 138424, 140118, 165594, 186824, 207636, 220792, 256883, 280236, 303589, 331188, 415272, 513766, 560472, 607178, 662376, 770649, 910767, 1027532, 1214356, 1541298, 1821534, 2055064, 2428712, 3082596, 3339479, 3643068, 6165192, 6678958, 7286136, 10018437, 13357916, 20036874, 26715832, 40073748, 80147496]

約数ペア:

[(1, 80147496), (2, 40073748), (3, 26715832), (4, 20036874), (6, 13357916), (8, 10018437), (11, 7286136), (12, 6678958), (13, 6165192), (22, 3643068), (24, 3339479), (26, 3082596), (33, 2428712), (39, 2055064), (44, 1821534), (52, 1541298), (66, 1214356), (78, 1027532), (88, 910767), (104, 770649), (121, 662376), (132, 607178), (143, 560472), (156, 513766), (193, 415272), (242, 331188), (264, 303589), (286, 280236), (312, 256883), (363, 220792), (386, 207636), (429, 186824), (484, 165594), (572, 140118), (579, 138424), (726, 110396), (772, 103818), (858, 93412), (968, 82797), (1144, 70059), (1158, 69212), (1331, 60216), (1452, 55198), (1544, 51909), (1573, 50952), (1716, 46706), (2123, 37752), (2316, 34606), (2509, 31944), (2662, 30108), (2904, 27599), (3146, 25476), (3432, 23353), (3993, 20072), (4246, 18876), (4632, 17303), (4719, 16984), (5018, 15972), (5324, 15054), (6292, 12738), (6369, 12584), (7527, 10648), (7986, 10036), (8492, 9438)]