77883492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 187387200

約数和(自身を除く): 109503708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 258, 298, 447, 516, 596, 894, 1013, 1788, 2026, 3039, 4052, 6078, 6407, 12156, 12814, 19221, 25628, 38442, 43559, 76884, 87118, 130677, 150937, 174236, 261354, 301874, 452811, 522708, 603748, 905622, 1811244, 6490291, 12980582, 19470873, 25961164, 38941746, 77883492]

約数ペア:

[(1, 77883492), (2, 38941746), (3, 25961164), (4, 19470873), (6, 12980582), (12, 6490291), (43, 1811244), (86, 905622), (129, 603748), (149, 522708), (172, 452811), (258, 301874), (298, 261354), (447, 174236), (516, 150937), (596, 130677), (894, 87118), (1013, 76884), (1788, 43559), (2026, 38442), (3039, 25628), (4052, 19221), (6078, 12814), (6407, 12156)]