69509068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 133719040

約数和(自身を除く): 64209972

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 163, 181, 326, 362, 589, 652, 724, 1178, 2356, 3097, 3439, 5053, 5611, 6194, 6878, 10106, 11222, 12388, 13756, 20212, 22444, 29503, 59006, 96007, 106609, 118012, 192014, 213218, 384028, 426436, 560557, 914593, 1121114, 1829186, 2242228, 3658372, 17377267, 34754534, 69509068]

約数ペア:

[(1, 69509068), (2, 34754534), (4, 17377267), (19, 3658372), (31, 2242228), (38, 1829186), (62, 1121114), (76, 914593), (124, 560557), (163, 426436), (181, 384028), (326, 213218), (362, 192014), (589, 118012), (652, 106609), (724, 96007), (1178, 59006), (2356, 29503), (3097, 22444), (3439, 20212), (5053, 13756), (5611, 12388), (6194, 11222), (6878, 10106)]