84587468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 192675840

約数和(自身を除く): 108088372

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 62, 76, 92, 124, 133, 161, 217, 223, 266, 322, 434, 437, 446, 532, 589, 644, 713, 868, 874, 892, 1178, 1426, 1561, 1748, 2356, 2852, 3059, 3122, 4123, 4237, 4991, 5129, 6118, 6244, 6913, 8246, 8474, 9982, 10258, 12236, 13547, 13826, 16492, 16948, 19964, 20516, 27094, 27652, 29659, 35903, 48391, 54188, 59318, 71806, 94829, 96782, 97451, 118636, 131347, 143612, 158999, 189658, 193564, 194902, 262694, 317998, 379316, 389804, 525388, 635996, 682157, 919429, 1112993, 1364314, 1838858, 2225986, 2728628, 3020981, 3677716, 4451972, 6041962, 12083924, 21146867, 42293734, 84587468]

約数ペア:

[(1, 84587468), (2, 42293734), (4, 21146867), (7, 12083924), (14, 6041962), (19, 4451972), (23, 3677716), (28, 3020981), (31, 2728628), (38, 2225986), (46, 1838858), (62, 1364314), (76, 1112993), (92, 919429), (124, 682157), (133, 635996), (161, 525388), (217, 389804), (223, 379316), (266, 317998), (322, 262694), (434, 194902), (437, 193564), (446, 189658), (532, 158999), (589, 143612), (644, 131347), (713, 118636), (868, 97451), (874, 96782), (892, 94829), (1178, 71806), (1426, 59318), (1561, 54188), (1748, 48391), (2356, 35903), (2852, 29659), (3059, 27652), (3122, 27094), (4123, 20516), (4237, 19964), (4991, 16948), (5129, 16492), (6118, 13826), (6244, 13547), (6913, 12236), (8246, 10258), (8474, 9982)]