84294704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 108192976

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 769, 806, 884, 1054, 1538, 1612, 1768, 2108, 3076, 3224, 3536, 4216, 6152, 6448, 6851, 8432, 9997, 12304, 13073, 13702, 19994, 23839, 26146, 27404, 39988, 47678, 52292, 54808, 79976, 95356, 104584, 109616, 159952, 169949, 190712, 209168, 309907, 339898, 381424, 405263, 619814, 679796, 810526, 1239628, 1359592, 1621052, 2479256, 2719184, 3242104, 4958512, 5268419, 6484208, 10536838, 21073676, 42147352, 84294704]

約数ペア:

[(1, 84294704), (2, 42147352), (4, 21073676), (8, 10536838), (13, 6484208), (16, 5268419), (17, 4958512), (26, 3242104), (31, 2719184), (34, 2479256), (52, 1621052), (62, 1359592), (68, 1239628), (104, 810526), (124, 679796), (136, 619814), (208, 405263), (221, 381424), (248, 339898), (272, 309907), (403, 209168), (442, 190712), (496, 169949), (527, 159952), (769, 109616), (806, 104584), (884, 95356), (1054, 79976), (1538, 54808), (1612, 52292), (1768, 47678), (2108, 39988), (3076, 27404), (3224, 26146), (3536, 23839), (4216, 19994), (6152, 13702), (6448, 13073), (6851, 12304), (8432, 9997)]