91393666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 89562494

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 182, 218, 221, 238, 271, 442, 542, 763, 1417, 1526, 1547, 1853, 1897, 2834, 3094, 3523, 3706, 3794, 4607, 7046, 9214, 9919, 12971, 19838, 24089, 24661, 25942, 29539, 32249, 48178, 49322, 59078, 59891, 64498, 119782, 168623, 206773, 337246, 384007, 413546, 419237, 502163, 768014, 838474, 1004326, 2688049, 3515141, 5376098, 6528119, 7030282, 13056238, 45696833, 91393666]

約数ペア:

[(1, 91393666), (2, 45696833), (7, 13056238), (13, 7030282), (14, 6528119), (17, 5376098), (26, 3515141), (34, 2688049), (91, 1004326), (109, 838474), (119, 768014), (182, 502163), (218, 419237), (221, 413546), (238, 384007), (271, 337246), (442, 206773), (542, 168623), (763, 119782), (1417, 64498), (1526, 59891), (1547, 59078), (1853, 49322), (1897, 48178), (2834, 32249), (3094, 29539), (3523, 25942), (3706, 24661), (3794, 24089), (4607, 19838), (7046, 12971), (9214, 9919)]