84179942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 167388480

約数和(自身を除く): 83208538

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 121, 154, 217, 229, 242, 341, 434, 458, 539, 682, 847, 1078, 1519, 1603, 1694, 2387, 2519, 3038, 3206, 3751, 4774, 5038, 5929, 7099, 7502, 11221, 11858, 14198, 16709, 17633, 22442, 26257, 27709, 33418, 35266, 49693, 52514, 55418, 78089, 99386, 123431, 156178, 183799, 193963, 246862, 347851, 367598, 387926, 546623, 695702, 858979, 1093246, 1357741, 1717958, 2715482, 3826361, 6012853, 7652722, 12025706, 42089971, 84179942]

約数ペア:

[(1, 84179942), (2, 42089971), (7, 12025706), (11, 7652722), (14, 6012853), (22, 3826361), (31, 2715482), (49, 1717958), (62, 1357741), (77, 1093246), (98, 858979), (121, 695702), (154, 546623), (217, 387926), (229, 367598), (242, 347851), (341, 246862), (434, 193963), (458, 183799), (539, 156178), (682, 123431), (847, 99386), (1078, 78089), (1519, 55418), (1603, 52514), (1694, 49693), (2387, 35266), (2519, 33418), (3038, 27709), (3206, 26257), (3751, 22442), (4774, 17633), (5038, 16709), (5929, 14198), (7099, 11858), (7502, 11221)]