87215296

素因数分解:

$2^6\times 7^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 112

約数和(自身を含む): 210312000

約数和(自身を除く): 123096704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 137, 196, 203, 224, 232, 274, 343, 392, 406, 448, 464, 548, 686, 784, 812, 928, 959, 1096, 1372, 1421, 1568, 1624, 1856, 1918, 2192, 2744, 2842, 3136, 3248, 3836, 3973, 4384, 5488, 5684, 6496, 6713, 7672, 7946, 8768, 9947, 10976, 11368, 12992, 13426, 15344, 15892, 19894, 21952, 22736, 26852, 27811, 30688, 31784, 39788, 45472, 46991, 53704, 55622, 61376, 63568, 79576, 90944, 93982, 107408, 111244, 127136, 159152, 187964, 194677, 214816, 222488, 254272, 318304, 375928, 389354, 429632, 444976, 636608, 751856, 778708, 889952, 1362739, 1503712, 1557416, 1779904, 2725478, 3007424, 3114832, 5450956, 6229664, 10901912, 12459328, 21803824, 43607648, 87215296]

約数ペア:

[(1, 87215296), (2, 43607648), (4, 21803824), (7, 12459328), (8, 10901912), (14, 6229664), (16, 5450956), (28, 3114832), (29, 3007424), (32, 2725478), (49, 1779904), (56, 1557416), (58, 1503712), (64, 1362739), (98, 889952), (112, 778708), (116, 751856), (137, 636608), (196, 444976), (203, 429632), (224, 389354), (232, 375928), (274, 318304), (343, 254272), (392, 222488), (406, 214816), (448, 194677), (464, 187964), (548, 159152), (686, 127136), (784, 111244), (812, 107408), (928, 93982), (959, 90944), (1096, 79576), (1372, 63568), (1421, 61376), (1568, 55622), (1624, 53704), (1856, 46991), (1918, 45472), (2192, 39788), (2744, 31784), (2842, 30688), (3136, 27811), (3248, 26852), (3836, 22736), (3973, 21952), (4384, 19894), (5488, 15892), (5684, 15344), (6496, 13426), (6713, 12992), (7672, 11368), (7946, 10976), (8768, 9947)]