66544192

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 84

約数和(自身を含む): 156545788

約数和(自身を除く): 90001596

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 661, 704, 832, 968, 1144, 1322, 1573, 1936, 2288, 2644, 3146, 3872, 4576, 5288, 6292, 7271, 7744, 8593, 9152, 10576, 12584, 14542, 17186, 21152, 25168, 29084, 34372, 42304, 50336, 58168, 68744, 79981, 94523, 100672, 116336, 137488, 159962, 189046, 232672, 274976, 319924, 378092, 465344, 549952, 639848, 756184, 1039753, 1279696, 1512368, 2079506, 2559392, 3024736, 4159012, 5118784, 6049472, 8318024, 16636048, 33272096, 66544192]

約数ペア:

[(1, 66544192), (2, 33272096), (4, 16636048), (8, 8318024), (11, 6049472), (13, 5118784), (16, 4159012), (22, 3024736), (26, 2559392), (32, 2079506), (44, 1512368), (52, 1279696), (64, 1039753), (88, 756184), (104, 639848), (121, 549952), (143, 465344), (176, 378092), (208, 319924), (242, 274976), (286, 232672), (352, 189046), (416, 159962), (484, 137488), (572, 116336), (661, 100672), (704, 94523), (832, 79981), (968, 68744), (1144, 58168), (1322, 50336), (1573, 42304), (1936, 34372), (2288, 29084), (2644, 25168), (3146, 21152), (3872, 17186), (4576, 14542), (5288, 12584), (6292, 10576), (7271, 9152), (7744, 8593)]