67392352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 145973016

約数和(自身を除く): 78580664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 67, 68, 86, 134, 136, 172, 268, 272, 344, 536, 544, 688, 731, 1072, 1139, 1376, 1462, 1849, 2144, 2278, 2881, 2924, 3698, 4556, 5762, 5848, 7396, 9112, 11524, 11696, 14792, 18224, 23048, 23392, 29584, 31433, 36448, 46096, 48977, 59168, 62866, 92192, 97954, 123883, 125732, 195908, 247766, 251464, 391816, 495532, 502928, 783632, 991064, 1005856, 1567264, 1982128, 2106011, 3964256, 4212022, 8424044, 16848088, 33696176, 67392352]

約数ペア:

[(1, 67392352), (2, 33696176), (4, 16848088), (8, 8424044), (16, 4212022), (17, 3964256), (32, 2106011), (34, 1982128), (43, 1567264), (67, 1005856), (68, 991064), (86, 783632), (134, 502928), (136, 495532), (172, 391816), (268, 251464), (272, 247766), (344, 195908), (536, 125732), (544, 123883), (688, 97954), (731, 92192), (1072, 62866), (1139, 59168), (1376, 48977), (1462, 46096), (1849, 36448), (2144, 31433), (2278, 29584), (2881, 23392), (2924, 23048), (3698, 18224), (4556, 14792), (5762, 11696), (5848, 11524), (7396, 9112)]