73468458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 206578944

約数和(自身を除く): 133110486

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 37, 42, 51, 54, 63, 74, 81, 102, 103, 111, 119, 126, 153, 162, 189, 206, 222, 238, 259, 306, 309, 333, 357, 378, 459, 518, 567, 618, 629, 666, 714, 721, 777, 918, 927, 999, 1071, 1134, 1258, 1377, 1442, 1554, 1751, 1854, 1887, 1998, 2142, 2163, 2331, 2754, 2781, 2997, 3213, 3502, 3774, 3811, 4326, 4403, 4662, 5253, 5562, 5661, 5994, 6426, 6489, 6993, 7622, 8343, 8806, 9639, 10506, 11322, 11433, 12257, 12978, 13209, 13986, 15759, 16686, 16983, 19278, 19467, 20979, 22866, 24514, 26418, 26677, 31518, 33966, 34299, 36771, 38934, 39627, 41958, 47277, 50949, 53354, 58401, 64787, 68598, 73542, 79254, 80031, 94554, 101898, 102897, 110313, 116802, 118881, 129574, 141831, 160062, 194361, 205794, 220626, 237762, 240093, 283662, 308691, 330939, 356643, 388722, 453509, 480186, 583083, 617382, 661878, 713286, 720279, 907018, 992817, 1166166, 1360527, 1440558, 1749249, 1985634, 2160837, 2721054, 3498498, 4081581, 4321674, 5247747, 8163162, 10495494, 12244743, 24489486, 36734229, 73468458]

約数ペア:

[(1, 73468458), (2, 36734229), (3, 24489486), (6, 12244743), (7, 10495494), (9, 8163162), (14, 5247747), (17, 4321674), (18, 4081581), (21, 3498498), (27, 2721054), (34, 2160837), (37, 1985634), (42, 1749249), (51, 1440558), (54, 1360527), (63, 1166166), (74, 992817), (81, 907018), (102, 720279), (103, 713286), (111, 661878), (119, 617382), (126, 583083), (153, 480186), (162, 453509), (189, 388722), (206, 356643), (222, 330939), (238, 308691), (259, 283662), (306, 240093), (309, 237762), (333, 220626), (357, 205794), (378, 194361), (459, 160062), (518, 141831), (567, 129574), (618, 118881), (629, 116802), (666, 110313), (714, 102897), (721, 101898), (777, 94554), (918, 80031), (927, 79254), (999, 73542), (1071, 68598), (1134, 64787), (1258, 58401), (1377, 53354), (1442, 50949), (1554, 47277), (1751, 41958), (1854, 39627), (1887, 38934), (1998, 36771), (2142, 34299), (2163, 33966), (2331, 31518), (2754, 26677), (2781, 26418), (2997, 24514), (3213, 22866), (3502, 20979), (3774, 19467), (3811, 19278), (4326, 16983), (4403, 16686), (4662, 15759), (5253, 13986), (5562, 13209), (5661, 12978), (5994, 12257), (6426, 11433), (6489, 11322), (6993, 10506), (7622, 9639), (8343, 8806)]