87755616

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 277618320

約数和(自身を除く): 189862704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 601, 624, 676, 702, 864, 936, 1014, 1202, 1248, 1352, 1404, 1521, 1803, 1872, 2028, 2404, 2704, 2808, 3042, 3606, 3744, 4056, 4563, 4808, 5408, 5409, 5616, 6084, 7212, 7813, 8112, 9126, 9616, 10818, 11232, 12168, 14424, 15626, 16224, 16227, 18252, 19232, 21636, 23439, 24336, 28848, 31252, 32454, 36504, 43272, 46878, 48672, 57696, 62504, 64908, 70317, 73008, 86544, 93756, 101569, 125008, 129816, 140634, 146016, 173088, 187512, 203138, 210951, 250016, 259632, 281268, 304707, 375024, 406276, 421902, 519264, 562536, 609414, 750048, 812552, 843804, 914121, 1125072, 1218828, 1625104, 1687608, 1828242, 2250144, 2437656, 2742363, 3250208, 3375216, 3656484, 4875312, 5484726, 6750432, 7312968, 9750624, 10969452, 14625936, 21938904, 29251872, 43877808, 87755616]

約数ペア:

[(1, 87755616), (2, 43877808), (3, 29251872), (4, 21938904), (6, 14625936), (8, 10969452), (9, 9750624), (12, 7312968), (13, 6750432), (16, 5484726), (18, 4875312), (24, 3656484), (26, 3375216), (27, 3250208), (32, 2742363), (36, 2437656), (39, 2250144), (48, 1828242), (52, 1687608), (54, 1625104), (72, 1218828), (78, 1125072), (96, 914121), (104, 843804), (108, 812552), (117, 750048), (144, 609414), (156, 562536), (169, 519264), (208, 421902), (216, 406276), (234, 375024), (288, 304707), (312, 281268), (338, 259632), (351, 250016), (416, 210951), (432, 203138), (468, 187512), (507, 173088), (601, 146016), (624, 140634), (676, 129816), (702, 125008), (864, 101569), (936, 93756), (1014, 86544), (1202, 73008), (1248, 70317), (1352, 64908), (1404, 62504), (1521, 57696), (1803, 48672), (1872, 46878), (2028, 43272), (2404, 36504), (2704, 32454), (2808, 31252), (3042, 28848), (3606, 24336), (3744, 23439), (4056, 21636), (4563, 19232), (4808, 18252), (5408, 16227), (5409, 16224), (5616, 15626), (6084, 14424), (7212, 12168), (7813, 11232), (8112, 10818), (9126, 9616)]