8877288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 25868160

約数和(自身を除く): 16990872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 997, 1113, 1272, 1484, 1994, 2226, 2968, 2991, 3988, 4452, 5982, 6979, 7976, 8904, 11964, 13958, 20937, 23928, 27916, 41874, 52841, 55832, 83748, 105682, 158523, 167496, 211364, 317046, 369887, 422728, 634092, 739774, 1109661, 1268184, 1479548, 2219322, 2959096, 4438644, 8877288]

約数ペア:

[(1, 8877288), (2, 4438644), (3, 2959096), (4, 2219322), (6, 1479548), (7, 1268184), (8, 1109661), (12, 739774), (14, 634092), (21, 422728), (24, 369887), (28, 317046), (42, 211364), (53, 167496), (56, 158523), (84, 105682), (106, 83748), (159, 55832), (168, 52841), (212, 41874), (318, 27916), (371, 23928), (424, 20937), (636, 13958), (742, 11964), (997, 8904), (1113, 7976), (1272, 6979), (1484, 5982), (1994, 4452), (2226, 3988), (2968, 2991)]