97778968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 125478632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 271, 379, 476, 542, 758, 952, 1084, 1516, 1897, 2168, 2653, 3032, 3794, 4607, 5306, 6443, 7588, 9214, 10612, 12886, 15176, 18428, 21224, 25772, 32249, 36856, 45101, 51544, 64498, 90202, 102709, 128996, 180404, 205418, 257992, 360808, 410836, 718963, 821672, 1437926, 1746053, 2875852, 3492106, 5751704, 6984212, 12222371, 13968424, 24444742, 48889484, 97778968]

約数ペア:

[(1, 97778968), (2, 48889484), (4, 24444742), (7, 13968424), (8, 12222371), (14, 6984212), (17, 5751704), (28, 3492106), (34, 2875852), (56, 1746053), (68, 1437926), (119, 821672), (136, 718963), (238, 410836), (271, 360808), (379, 257992), (476, 205418), (542, 180404), (758, 128996), (952, 102709), (1084, 90202), (1516, 64498), (1897, 51544), (2168, 45101), (2653, 36856), (3032, 32249), (3794, 25772), (4607, 21224), (5306, 18428), (6443, 15176), (7588, 12886), (9214, 10612)]