83191472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3406

約数の個数: 80

約数和(自身を含む): 210111552

約数和(自身を除く): 126920080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3361, 3536, 6188, 6722, 12376, 13444, 23527, 24752, 26888, 43693, 47054, 53776, 57137, 87386, 94108, 114274, 174772, 188216, 228548, 305851, 349544, 376432, 399959, 457096, 611702, 699088, 742781, 799918, 914192, 1223404, 1485562, 1599836, 2446808, 2971124, 3199672, 4893616, 5199467, 5942248, 6399344, 10398934, 11884496, 20797868, 41595736, 83191472]

約数ペア:

[(1, 83191472), (2, 41595736), (4, 20797868), (7, 11884496), (8, 10398934), (13, 6399344), (14, 5942248), (16, 5199467), (17, 4893616), (26, 3199672), (28, 2971124), (34, 2446808), (52, 1599836), (56, 1485562), (68, 1223404), (91, 914192), (104, 799918), (112, 742781), (119, 699088), (136, 611702), (182, 457096), (208, 399959), (221, 376432), (238, 349544), (272, 305851), (364, 228548), (442, 188216), (476, 174772), (728, 114274), (884, 94108), (952, 87386), (1456, 57137), (1547, 53776), (1768, 47054), (1904, 43693), (3094, 26888), (3361, 24752), (3536, 23527), (6188, 13444), (6722, 12376)]