81913125546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{924757}}^1$

素因数の和:924828

約数の個数: 96

約数和(自身を含む): 219278616960

約数和(自身を除く): 137365491414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1406, 1554, 2109, 2331, 2394, 4218, 4662, 4921, 6327, 9842, 12654, 14763, 29526, 44289, 88578, 924757, 1849514, 2774271, 5548542, 6473299, 8322813, 12946598, 16645626, 17570383, 19419897, 34216009, 35140766, 38839794, 52711149, 58259691, 68432018, 102648027, 105422298, 116519382, 122992681, 158133447, 205296054, 239512063, 245985362, 307944081, 316266894, 368978043, 479024126, 615888162, 650104171, 718536189, 737956086, 1106934129, 1300208342, 1437072378, 1950312513, 2155608567, 2213868258, 3900625026, 4311217134, 4550729197, 5850937539, 9101458394, 11701875078, 13652187591, 27304375182, 40956562773, 81913125546]

約数ペア:

[(1, 81913125546), (2, 40956562773), (3, 27304375182), (6, 13652187591), (7, 11701875078), (9, 9101458394), (14, 5850937539), (18, 4550729197), (19, 4311217134), (21, 3900625026), (37, 2213868258), (38, 2155608567), (42, 1950312513), (57, 1437072378), (63, 1300208342), (74, 1106934129), (111, 737956086), (114, 718536189), (126, 650104171), (133, 615888162), (171, 479024126), (222, 368978043), (259, 316266894), (266, 307944081), (333, 245985362), (342, 239512063), (399, 205296054), (518, 158133447), (666, 122992681), (703, 116519382), (777, 105422298), (798, 102648027), (1197, 68432018), (1406, 58259691), (1554, 52711149), (2109, 38839794), (2331, 35140766), (2394, 34216009), (4218, 19419897), (4662, 17570383), (4921, 16645626), (6327, 12946598), (9842, 8322813), (12654, 6473299), (14763, 5548542), (29526, 2774271), (44289, 1849514), (88578, 924757)]