65355576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 194745600

約数和(自身を除く): 129390024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 137, 139, 143, 156, 264, 274, 278, 286, 312, 411, 417, 429, 548, 556, 572, 822, 834, 858, 1096, 1112, 1144, 1507, 1529, 1644, 1668, 1716, 1781, 1807, 3014, 3058, 3288, 3336, 3432, 3562, 3614, 4521, 4587, 5343, 5421, 6028, 6116, 7124, 7228, 9042, 9174, 10686, 10842, 12056, 12232, 14248, 14456, 18084, 18348, 19043, 19591, 19877, 21372, 21684, 36168, 36696, 38086, 39182, 39754, 42744, 43368, 57129, 58773, 59631, 76172, 78364, 79508, 114258, 117546, 119262, 152344, 156728, 159016, 209473, 228516, 235092, 238524, 247559, 418946, 457032, 470184, 477048, 495118, 628419, 742677, 837892, 990236, 1256838, 1485354, 1675784, 1980472, 2513676, 2723149, 2970708, 5027352, 5446298, 5941416, 8169447, 10892596, 16338894, 21785192, 32677788, 65355576]

約数ペア:

[(1, 65355576), (2, 32677788), (3, 21785192), (4, 16338894), (6, 10892596), (8, 8169447), (11, 5941416), (12, 5446298), (13, 5027352), (22, 2970708), (24, 2723149), (26, 2513676), (33, 1980472), (39, 1675784), (44, 1485354), (52, 1256838), (66, 990236), (78, 837892), (88, 742677), (104, 628419), (132, 495118), (137, 477048), (139, 470184), (143, 457032), (156, 418946), (264, 247559), (274, 238524), (278, 235092), (286, 228516), (312, 209473), (411, 159016), (417, 156728), (429, 152344), (548, 119262), (556, 117546), (572, 114258), (822, 79508), (834, 78364), (858, 76172), (1096, 59631), (1112, 58773), (1144, 57129), (1507, 43368), (1529, 42744), (1644, 39754), (1668, 39182), (1716, 38086), (1781, 36696), (1807, 36168), (3014, 21684), (3058, 21372), (3288, 19877), (3336, 19591), (3432, 19043), (3562, 18348), (3614, 18084), (4521, 14456), (4587, 14248), (5343, 12232), (5421, 12056), (6028, 10842), (6116, 10686), (7124, 9174), (7228, 9042)]