80062996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 167216616

約数和(自身を除く): 87153620

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 47, 52, 68, 82, 94, 164, 188, 221, 442, 533, 611, 697, 799, 884, 1066, 1222, 1394, 1598, 1927, 2132, 2209, 2444, 2788, 3196, 3854, 4418, 7708, 8836, 9061, 10387, 18122, 20774, 25051, 28717, 32759, 36244, 37553, 41548, 50102, 57434, 65518, 75106, 90569, 100204, 114868, 131036, 150212, 181138, 362276, 425867, 488189, 851734, 976378, 1177397, 1539673, 1703468, 1952756, 2354794, 3079346, 4709588, 6158692, 20015749, 40031498, 80062996]

約数ペア:

[(1, 80062996), (2, 40031498), (4, 20015749), (13, 6158692), (17, 4709588), (26, 3079346), (34, 2354794), (41, 1952756), (47, 1703468), (52, 1539673), (68, 1177397), (82, 976378), (94, 851734), (164, 488189), (188, 425867), (221, 362276), (442, 181138), (533, 150212), (611, 131036), (697, 114868), (799, 100204), (884, 90569), (1066, 75106), (1222, 65518), (1394, 57434), (1598, 50102), (1927, 41548), (2132, 37553), (2209, 36244), (2444, 32759), (2788, 28717), (3196, 25051), (3854, 20774), (4418, 18122), (7708, 10387), (8836, 9061)]