142398972

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 72

約数和(自身を含む): 382077696

約数和(自身を除く): 239678724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3407, 3483, 4644, 6814, 6966, 10221, 10449, 13628, 13932, 20442, 20898, 30663, 40884, 41796, 61326, 91989, 122652, 146501, 183978, 275967, 293002, 367956, 439503, 551934, 586004, 827901, 879006, 1103868, 1318509, 1655802, 1758012, 2637018, 3311604, 3955527, 5274036, 7911054, 11866581, 15822108, 23733162, 35599743, 47466324, 71199486, 142398972]

約数ペア:

[(1, 142398972), (2, 71199486), (3, 47466324), (4, 35599743), (6, 23733162), (9, 15822108), (12, 11866581), (18, 7911054), (27, 5274036), (36, 3955527), (43, 3311604), (54, 2637018), (81, 1758012), (86, 1655802), (108, 1318509), (129, 1103868), (162, 879006), (172, 827901), (243, 586004), (258, 551934), (324, 439503), (387, 367956), (486, 293002), (516, 275967), (774, 183978), (972, 146501), (1161, 122652), (1548, 91989), (2322, 61326), (3407, 41796), (3483, 40884), (4644, 30663), (6814, 20898), (6966, 20442), (10221, 13932), (10449, 13628)]