27720355884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1\times {\mathrm{1327}}^1$

素因数の和:2079

約数の個数: 96

約数和(自身を含む): 70090352640

約数和(自身を除く): 42369996756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 373, 718, 746, 1077, 1119, 1327, 1436, 1492, 2154, 2238, 2654, 3981, 4308, 4476, 4667, 4849, 5308, 7962, 9334, 9698, 14001, 14547, 15924, 17251, 18668, 19396, 28002, 29094, 34502, 51753, 56004, 58188, 69004, 103506, 133907, 207012, 267814, 401721, 476393, 494971, 535628, 803442, 952786, 989942, 1429179, 1484913, 1606884, 1740791, 1905572, 1979884, 2858358, 2969826, 3481582, 5222373, 5716716, 5939652, 6193109, 6434623, 6963164, 10444746, 12386218, 12869246, 18579327, 19303869, 20889492, 24772436, 25738492, 37158654, 38607738, 74317308, 77215476, 177694589, 355389178, 533083767, 710778356, 1066167534, 2132335068, 2310029657, 4620059314, 6930088971, 9240118628, 13860177942, 27720355884]

約数ペア:

[(1, 27720355884), (2, 13860177942), (3, 9240118628), (4, 6930088971), (6, 4620059314), (12, 2310029657), (13, 2132335068), (26, 1066167534), (39, 710778356), (52, 533083767), (78, 355389178), (156, 177694589), (359, 77215476), (373, 74317308), (718, 38607738), (746, 37158654), (1077, 25738492), (1119, 24772436), (1327, 20889492), (1436, 19303869), (1492, 18579327), (2154, 12869246), (2238, 12386218), (2654, 10444746), (3981, 6963164), (4308, 6434623), (4476, 6193109), (4667, 5939652), (4849, 5716716), (5308, 5222373), (7962, 3481582), (9334, 2969826), (9698, 2858358), (14001, 1979884), (14547, 1905572), (15924, 1740791), (17251, 1606884), (18668, 1484913), (19396, 1429179), (28002, 989942), (29094, 952786), (34502, 803442), (51753, 535628), (56004, 494971), (58188, 476393), (69004, 401721), (103506, 267814), (133907, 207012)]