71887608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25601}}^1$

素因数の和:25629

約数の個数: 64

約数和(自身を含む): 215056800

約数和(自身を除く): 143169192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25601, 51202, 76803, 102404, 153606, 204808, 230409, 307212, 332813, 460818, 614424, 665626, 691227, 921636, 998439, 1331252, 1382454, 1843272, 1996878, 2662504, 2764908, 2995317, 3993756, 5529816, 5990634, 7987512, 8985951, 11981268, 17971902, 23962536, 35943804, 71887608]

約数ペア:

[(1, 71887608), (2, 35943804), (3, 23962536), (4, 17971902), (6, 11981268), (8, 8985951), (9, 7987512), (12, 5990634), (13, 5529816), (18, 3993756), (24, 2995317), (26, 2764908), (27, 2662504), (36, 1996878), (39, 1843272), (52, 1382454), (54, 1331252), (72, 998439), (78, 921636), (104, 691227), (108, 665626), (117, 614424), (156, 460818), (216, 332813), (234, 307212), (312, 230409), (351, 204808), (468, 153606), (702, 102404), (936, 76803), (1404, 51202), (2808, 25601)]