80512536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 217969920

約数和(自身を除く): 137457384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1223, 1266, 1688, 2446, 2532, 2743, 3669, 4892, 5064, 5486, 7338, 8229, 9784, 10972, 14676, 15899, 16458, 21944, 29352, 31798, 32916, 47697, 63596, 65832, 95394, 127192, 190788, 258053, 381576, 516106, 774159, 1032212, 1548318, 2064424, 3096636, 3354689, 6193272, 6709378, 10064067, 13418756, 20128134, 26837512, 40256268, 80512536]

約数ペア:

[(1, 80512536), (2, 40256268), (3, 26837512), (4, 20128134), (6, 13418756), (8, 10064067), (12, 6709378), (13, 6193272), (24, 3354689), (26, 3096636), (39, 2064424), (52, 1548318), (78, 1032212), (104, 774159), (156, 516106), (211, 381576), (312, 258053), (422, 190788), (633, 127192), (844, 95394), (1223, 65832), (1266, 63596), (1688, 47697), (2446, 32916), (2532, 31798), (2743, 29352), (3669, 21944), (4892, 16458), (5064, 15899), (5486, 14676), (7338, 10972), (8229, 9784)]