67669784

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 159993120

約数和(自身を除く): 92323336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 271, 343, 364, 392, 542, 637, 686, 728, 1084, 1274, 1372, 1897, 2168, 2401, 2548, 2744, 3523, 3794, 4459, 4802, 5096, 7046, 7588, 8918, 9604, 13279, 14092, 15176, 17836, 19208, 24661, 26558, 28184, 31213, 35672, 49322, 53116, 62426, 92953, 98644, 106232, 124852, 172627, 185906, 197288, 249704, 345254, 371812, 650671, 690508, 743624, 1208389, 1301342, 1381016, 2416778, 2602684, 4833556, 5205368, 8458723, 9667112, 16917446, 33834892, 67669784]

約数ペア:

[(1, 67669784), (2, 33834892), (4, 16917446), (7, 9667112), (8, 8458723), (13, 5205368), (14, 4833556), (26, 2602684), (28, 2416778), (49, 1381016), (52, 1301342), (56, 1208389), (91, 743624), (98, 690508), (104, 650671), (182, 371812), (196, 345254), (271, 249704), (343, 197288), (364, 185906), (392, 172627), (542, 124852), (637, 106232), (686, 98644), (728, 92953), (1084, 62426), (1274, 53116), (1372, 49322), (1897, 35672), (2168, 31213), (2401, 28184), (2548, 26558), (2744, 24661), (3523, 19208), (3794, 17836), (4459, 15176), (4802, 14092), (5096, 13279), (7046, 9604), (7588, 8918)]