84768824

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 195022080

約数和(自身を除く): 110253256

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 49, 56, 86, 94, 98, 107, 172, 188, 196, 214, 301, 329, 344, 376, 392, 428, 602, 658, 749, 856, 1204, 1316, 1498, 2021, 2107, 2303, 2408, 2632, 2996, 4042, 4214, 4601, 4606, 5029, 5243, 5992, 8084, 8428, 9202, 9212, 10058, 10486, 14147, 16168, 16856, 18404, 18424, 20116, 20972, 28294, 32207, 35203, 36808, 40232, 41944, 56588, 64414, 70406, 99029, 113176, 128828, 140812, 198058, 216247, 225449, 246421, 257656, 281624, 396116, 432494, 450898, 492842, 792232, 864988, 901796, 985684, 1513729, 1729976, 1803592, 1971368, 3027458, 6054916, 10596103, 12109832, 21192206, 42384412, 84768824]

約数ペア:

[(1, 84768824), (2, 42384412), (4, 21192206), (7, 12109832), (8, 10596103), (14, 6054916), (28, 3027458), (43, 1971368), (47, 1803592), (49, 1729976), (56, 1513729), (86, 985684), (94, 901796), (98, 864988), (107, 792232), (172, 492842), (188, 450898), (196, 432494), (214, 396116), (301, 281624), (329, 257656), (344, 246421), (376, 225449), (392, 216247), (428, 198058), (602, 140812), (658, 128828), (749, 113176), (856, 99029), (1204, 70406), (1316, 64414), (1498, 56588), (2021, 41944), (2107, 40232), (2303, 36808), (2408, 35203), (2632, 32207), (2996, 28294), (4042, 20972), (4214, 20116), (4601, 18424), (4606, 18404), (5029, 16856), (5243, 16168), (5992, 14147), (8084, 10486), (8428, 10058), (9202, 9212)]