83668312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 194241600

約数和(自身を除く): 110573288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 281, 364, 409, 562, 728, 818, 1124, 1636, 1967, 2248, 2863, 3272, 3653, 3934, 5317, 5726, 7306, 7868, 10634, 11452, 14612, 15736, 21268, 22904, 25571, 29224, 37219, 42536, 51142, 74438, 102284, 114929, 148876, 204568, 229858, 297752, 459716, 804503, 919432, 1494077, 1609006, 2988154, 3218012, 5976308, 6436024, 10458539, 11952616, 20917078, 41834156, 83668312]

約数ペア:

[(1, 83668312), (2, 41834156), (4, 20917078), (7, 11952616), (8, 10458539), (13, 6436024), (14, 5976308), (26, 3218012), (28, 2988154), (52, 1609006), (56, 1494077), (91, 919432), (104, 804503), (182, 459716), (281, 297752), (364, 229858), (409, 204568), (562, 148876), (728, 114929), (818, 102284), (1124, 74438), (1636, 51142), (1967, 42536), (2248, 37219), (2863, 29224), (3272, 25571), (3653, 22904), (3934, 21268), (5317, 15736), (5726, 14612), (7306, 11452), (7868, 10634)]