85302204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 221875920

約数和(自身を除く): 136573716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 569, 806, 961, 1138, 1209, 1612, 1707, 1922, 2276, 2418, 2883, 3414, 3844, 4836, 5766, 6828, 7397, 11532, 12493, 14794, 17639, 22191, 24986, 29588, 35278, 37479, 44382, 49972, 52917, 70556, 74958, 88764, 105834, 149916, 211668, 229307, 458614, 546809, 687921, 917228, 1093618, 1375842, 1640427, 2187236, 2751684, 3280854, 6561708, 7108517, 14217034, 21325551, 28434068, 42651102, 85302204]

約数ペア:

[(1, 85302204), (2, 42651102), (3, 28434068), (4, 21325551), (6, 14217034), (12, 7108517), (13, 6561708), (26, 3280854), (31, 2751684), (39, 2187236), (52, 1640427), (62, 1375842), (78, 1093618), (93, 917228), (124, 687921), (156, 546809), (186, 458614), (372, 229307), (403, 211668), (569, 149916), (806, 105834), (961, 88764), (1138, 74958), (1209, 70556), (1612, 52917), (1707, 49972), (1922, 44382), (2276, 37479), (2418, 35278), (2883, 29588), (3414, 24986), (3844, 22191), (4836, 17639), (5766, 14794), (6828, 12493), (7397, 11532)]