80931424

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 196934976

約数和(自身を除く): 116003552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 212, 224, 238, 272, 371, 401, 424, 476, 544, 742, 802, 848, 901, 952, 1484, 1604, 1696, 1802, 1904, 2807, 2968, 3208, 3604, 3808, 5614, 5936, 6307, 6416, 6817, 7208, 11228, 11872, 12614, 12832, 13634, 14416, 21253, 22456, 25228, 27268, 28832, 42506, 44912, 47719, 50456, 54536, 85012, 89824, 95438, 100912, 109072, 148771, 170024, 190876, 201824, 218144, 297542, 340048, 361301, 381752, 595084, 680096, 722602, 763504, 1190168, 1445204, 1527008, 2380336, 2529107, 2890408, 4760672, 5058214, 5780816, 10116428, 11561632, 20232856, 40465712, 80931424]

約数ペア:

[(1, 80931424), (2, 40465712), (4, 20232856), (7, 11561632), (8, 10116428), (14, 5780816), (16, 5058214), (17, 4760672), (28, 2890408), (32, 2529107), (34, 2380336), (53, 1527008), (56, 1445204), (68, 1190168), (106, 763504), (112, 722602), (119, 680096), (136, 595084), (212, 381752), (224, 361301), (238, 340048), (272, 297542), (371, 218144), (401, 201824), (424, 190876), (476, 170024), (544, 148771), (742, 109072), (802, 100912), (848, 95438), (901, 89824), (952, 85012), (1484, 54536), (1604, 50456), (1696, 47719), (1802, 44912), (1904, 42506), (2807, 28832), (2968, 27268), (3208, 25228), (3604, 22456), (3808, 21253), (5614, 14416), (5936, 13634), (6307, 12832), (6416, 12614), (6817, 11872), (7208, 11228)]