8312556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 23007936

約数和(自身を除く): 14695380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 211, 268, 294, 402, 422, 469, 588, 633, 804, 844, 938, 1266, 1407, 1477, 1876, 2532, 2814, 2954, 3283, 4431, 5628, 5908, 6566, 8862, 9849, 10339, 13132, 14137, 17724, 19698, 20678, 28274, 31017, 39396, 41356, 42411, 56548, 62034, 84822, 98959, 124068, 169644, 197918, 296877, 395836, 593754, 692713, 1187508, 1385426, 2078139, 2770852, 4156278, 8312556]

約数ペア:

[(1, 8312556), (2, 4156278), (3, 2770852), (4, 2078139), (6, 1385426), (7, 1187508), (12, 692713), (14, 593754), (21, 395836), (28, 296877), (42, 197918), (49, 169644), (67, 124068), (84, 98959), (98, 84822), (134, 62034), (147, 56548), (196, 42411), (201, 41356), (211, 39396), (268, 31017), (294, 28274), (402, 20678), (422, 19698), (469, 17724), (588, 14137), (633, 13132), (804, 10339), (844, 9849), (938, 8862), (1266, 6566), (1407, 5908), (1477, 5628), (1876, 4431), (2532, 3283), (2814, 2954)]