65780154

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 170069760

約数和(自身を除く): 104289606

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 41, 54, 66, 73, 74, 82, 99, 111, 123, 146, 198, 219, 222, 246, 297, 333, 369, 407, 438, 451, 594, 657, 666, 738, 803, 814, 902, 999, 1107, 1221, 1314, 1353, 1517, 1606, 1971, 1998, 2214, 2409, 2442, 2701, 2706, 2993, 3034, 3663, 3942, 4059, 4551, 4818, 5402, 5986, 7227, 7326, 8103, 8118, 8979, 9102, 10989, 12177, 13653, 14454, 16206, 16687, 17958, 21681, 21978, 24309, 24354, 26937, 27306, 29711, 32923, 33374, 40959, 43362, 48618, 50061, 53874, 59422, 65846, 72927, 80811, 81918, 89133, 98769, 100122, 110741, 145854, 150183, 161622, 178266, 197538, 221482, 267399, 296307, 300366, 332223, 450549, 534798, 592614, 664446, 802197, 888921, 901098, 996669, 1218151, 1604394, 1777842, 1993338, 2436302, 2990007, 3654453, 5980014, 7308906, 10963359, 21926718, 32890077, 65780154]

約数ペア:

[(1, 65780154), (2, 32890077), (3, 21926718), (6, 10963359), (9, 7308906), (11, 5980014), (18, 3654453), (22, 2990007), (27, 2436302), (33, 1993338), (37, 1777842), (41, 1604394), (54, 1218151), (66, 996669), (73, 901098), (74, 888921), (82, 802197), (99, 664446), (111, 592614), (123, 534798), (146, 450549), (198, 332223), (219, 300366), (222, 296307), (246, 267399), (297, 221482), (333, 197538), (369, 178266), (407, 161622), (438, 150183), (451, 145854), (594, 110741), (657, 100122), (666, 98769), (738, 89133), (803, 81918), (814, 80811), (902, 72927), (999, 65846), (1107, 59422), (1221, 53874), (1314, 50061), (1353, 48618), (1517, 43362), (1606, 40959), (1971, 33374), (1998, 32923), (2214, 29711), (2409, 27306), (2442, 26937), (2701, 24354), (2706, 24309), (2993, 21978), (3034, 21681), (3663, 17958), (3942, 16687), (4059, 16206), (4551, 14454), (4818, 13653), (5402, 12177), (5986, 10989), (7227, 9102), (7326, 8979), (8103, 8118)]