87897144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 144346056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2687, 2726, 4089, 5374, 5452, 8061, 8178, 10748, 10904, 16122, 16356, 21496, 32244, 32712, 64488, 77923, 126289, 155846, 233769, 252578, 311692, 378867, 467538, 505156, 623384, 757734, 935076, 1010312, 1515468, 1870152, 3030936, 3662381, 7324762, 10987143, 14649524, 21974286, 29299048, 43948572, 87897144]

約数ペア:

[(1, 87897144), (2, 43948572), (3, 29299048), (4, 21974286), (6, 14649524), (8, 10987143), (12, 7324762), (24, 3662381), (29, 3030936), (47, 1870152), (58, 1515468), (87, 1010312), (94, 935076), (116, 757734), (141, 623384), (174, 505156), (188, 467538), (232, 378867), (282, 311692), (348, 252578), (376, 233769), (564, 155846), (696, 126289), (1128, 77923), (1363, 64488), (2687, 32712), (2726, 32244), (4089, 21496), (5374, 16356), (5452, 16122), (8061, 10904), (8178, 10748)]