77764386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 182845440

約数和(自身を除く): 105081054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 127, 183, 239, 254, 366, 381, 427, 478, 717, 762, 854, 889, 1281, 1434, 1673, 1778, 2562, 2667, 3346, 5019, 5334, 7747, 10038, 14579, 15494, 23241, 29158, 30353, 43737, 46482, 54229, 60706, 87474, 91059, 102053, 108458, 162687, 182118, 204106, 212471, 306159, 325374, 424942, 612318, 637413, 1274826, 1851533, 3703066, 5554599, 11109198, 12960731, 25921462, 38882193, 77764386]

約数ペア:

[(1, 77764386), (2, 38882193), (3, 25921462), (6, 12960731), (7, 11109198), (14, 5554599), (21, 3703066), (42, 1851533), (61, 1274826), (122, 637413), (127, 612318), (183, 424942), (239, 325374), (254, 306159), (366, 212471), (381, 204106), (427, 182118), (478, 162687), (717, 108458), (762, 102053), (854, 91059), (889, 87474), (1281, 60706), (1434, 54229), (1673, 46482), (1778, 43737), (2562, 30353), (2667, 29158), (3346, 23241), (5019, 15494), (5334, 14579), (7747, 10038)]