77987455156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1\times {\mathrm{7459}}^1$

素因数の和:10544

約数の個数: 48

約数和(自身を含む): 149239746880

約数和(自身を除く): 71252291724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3001, 3484, 6002, 7459, 12004, 14918, 29836, 39013, 78026, 96967, 156052, 193934, 201067, 387868, 402134, 499753, 804268, 999506, 1999012, 2613871, 5227742, 6496789, 10455484, 12993578, 22384459, 25987156, 44768918, 89537836, 290997967, 581995934, 1163991868, 1499758753, 2999517506, 5999035012, 19496863789, 38993727578, 77987455156]

約数ペア:

[(1, 77987455156), (2, 38993727578), (4, 19496863789), (13, 5999035012), (26, 2999517506), (52, 1499758753), (67, 1163991868), (134, 581995934), (268, 290997967), (871, 89537836), (1742, 44768918), (3001, 25987156), (3484, 22384459), (6002, 12993578), (7459, 10455484), (12004, 6496789), (14918, 5227742), (29836, 2613871), (39013, 1999012), (78026, 999506), (96967, 804268), (156052, 499753), (193934, 402134), (201067, 387868)]