68066076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 178689280

約数和(自身を除く): 110623204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 139, 146, 156, 172, 219, 258, 278, 292, 417, 438, 516, 556, 559, 834, 876, 949, 1118, 1668, 1677, 1807, 1898, 2236, 2847, 3139, 3354, 3614, 3796, 5421, 5694, 5977, 6278, 6708, 7228, 9417, 10147, 10842, 11388, 11954, 12556, 17931, 18834, 20294, 21684, 23908, 30441, 35862, 37668, 40588, 40807, 60882, 71724, 77701, 81614, 121764, 122421, 131911, 155402, 163228, 233103, 244842, 263822, 310804, 395733, 436321, 466206, 489684, 527644, 791466, 872642, 932412, 1308963, 1582932, 1745284, 2617926, 5235852, 5672173, 11344346, 17016519, 22688692, 34033038, 68066076]

約数ペア:

[(1, 68066076), (2, 34033038), (3, 22688692), (4, 17016519), (6, 11344346), (12, 5672173), (13, 5235852), (26, 2617926), (39, 1745284), (43, 1582932), (52, 1308963), (73, 932412), (78, 872642), (86, 791466), (129, 527644), (139, 489684), (146, 466206), (156, 436321), (172, 395733), (219, 310804), (258, 263822), (278, 244842), (292, 233103), (417, 163228), (438, 155402), (516, 131911), (556, 122421), (559, 121764), (834, 81614), (876, 77701), (949, 71724), (1118, 60882), (1668, 40807), (1677, 40588), (1807, 37668), (1898, 35862), (2236, 30441), (2847, 23908), (3139, 21684), (3354, 20294), (3614, 18834), (3796, 17931), (5421, 12556), (5694, 11954), (5977, 11388), (6278, 10842), (6708, 10147), (7228, 9417)]