80454642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 99170958

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 59, 87, 102, 118, 174, 177, 354, 461, 493, 922, 986, 1003, 1383, 1479, 1711, 2006, 2766, 2958, 3009, 3422, 5133, 6018, 7837, 10266, 13369, 15674, 23511, 26738, 27199, 29087, 40107, 47022, 54398, 58174, 80214, 81597, 87261, 163194, 174522, 227273, 454546, 462383, 681819, 788771, 924766, 1363638, 1387149, 1577542, 2366313, 2774298, 4732626, 13409107, 26818214, 40227321, 80454642]

約数ペア:

[(1, 80454642), (2, 40227321), (3, 26818214), (6, 13409107), (17, 4732626), (29, 2774298), (34, 2366313), (51, 1577542), (58, 1387149), (59, 1363638), (87, 924766), (102, 788771), (118, 681819), (174, 462383), (177, 454546), (354, 227273), (461, 174522), (493, 163194), (922, 87261), (986, 81597), (1003, 80214), (1383, 58174), (1479, 54398), (1711, 47022), (2006, 40107), (2766, 29087), (2958, 27199), (3009, 26738), (3422, 23511), (5133, 15674), (6018, 13369), (7837, 10266)]