8371081884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{75407}}^1$

素因数の和:75483

約数の個数: 72

約数和(自身を含む): 22068603648

約数和(自身を除く): 13697521764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 841, 957, 1276, 1682, 1914, 2523, 3364, 3828, 5046, 9251, 10092, 18502, 27753, 37004, 55506, 75407, 111012, 150814, 226221, 301628, 452442, 829477, 904884, 1658954, 2186803, 2488431, 3317908, 4373606, 4976862, 6560409, 8747212, 9953724, 13120818, 24054833, 26241636, 48109666, 63417287, 72164499, 96219332, 126834574, 144328998, 190251861, 253669148, 288657996, 380503722, 697590157, 761007444, 1395180314, 2092770471, 2790360628, 4185540942, 8371081884]

約数ペア:

[(1, 8371081884), (2, 4185540942), (3, 2790360628), (4, 2092770471), (6, 1395180314), (11, 761007444), (12, 697590157), (22, 380503722), (29, 288657996), (33, 253669148), (44, 190251861), (58, 144328998), (66, 126834574), (87, 96219332), (116, 72164499), (132, 63417287), (174, 48109666), (319, 26241636), (348, 24054833), (638, 13120818), (841, 9953724), (957, 8747212), (1276, 6560409), (1682, 4976862), (1914, 4373606), (2523, 3317908), (3364, 2488431), (3828, 2186803), (5046, 1658954), (9251, 904884), (10092, 829477), (18502, 452442), (27753, 301628), (37004, 226221), (55506, 150814), (75407, 111012)]