75881806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 82333874

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 1307, 2002, 2233, 2614, 2639, 4147, 4466, 5278, 8294, 9149, 14377, 16991, 18298, 28754, 29029, 33982, 37903, 58058, 75806, 100639, 118937, 186901, 201278, 237874, 265321, 373802, 416933, 492739, 530642, 833866, 985478, 1308307, 2616614, 2918531, 3449173, 5420129, 5837062, 6898346, 10840258, 37940903, 75881806]

約数ペア:

[(1, 75881806), (2, 37940903), (7, 10840258), (11, 6898346), (13, 5837062), (14, 5420129), (22, 3449173), (26, 2918531), (29, 2616614), (58, 1308307), (77, 985478), (91, 833866), (143, 530642), (154, 492739), (182, 416933), (203, 373802), (286, 265321), (319, 237874), (377, 201278), (406, 186901), (638, 118937), (754, 100639), (1001, 75806), (1307, 58058), (2002, 37903), (2233, 33982), (2614, 29029), (2639, 28754), (4147, 18298), (4466, 16991), (5278, 14377), (8294, 9149)]