82784198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 71491642

約数列:

[1, 2, 7, 14, 31, 53, 59, 61, 62, 106, 118, 122, 217, 371, 413, 427, 434, 742, 826, 854, 1643, 1829, 1891, 3127, 3233, 3286, 3599, 3658, 3782, 6254, 6466, 7198, 11501, 12803, 13237, 21889, 22631, 23002, 25193, 25606, 26474, 43778, 45262, 50386, 96937, 100223, 111569, 190747, 193874, 200446, 223138, 381494, 678559, 701561, 780983, 1335229, 1357118, 1403122, 1561966, 2670458, 5913157, 11826314, 41392099, 82784198]

約数ペア:

[(1, 82784198), (2, 41392099), (7, 11826314), (14, 5913157), (31, 2670458), (53, 1561966), (59, 1403122), (61, 1357118), (62, 1335229), (106, 780983), (118, 701561), (122, 678559), (217, 381494), (371, 223138), (413, 200446), (427, 193874), (434, 190747), (742, 111569), (826, 100223), (854, 96937), (1643, 50386), (1829, 45262), (1891, 43778), (3127, 26474), (3233, 25606), (3286, 25193), (3599, 23002), (3658, 22631), (3782, 21889), (6254, 13237), (6466, 12803), (7198, 11501)]