71575524

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 185494400

約数和(自身を除く): 113918876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 103, 194, 199, 206, 291, 309, 388, 398, 412, 582, 597, 618, 796, 873, 927, 1164, 1194, 1236, 1746, 1791, 1854, 2388, 3492, 3582, 3708, 7164, 9991, 19303, 19982, 20497, 29973, 38606, 39964, 40994, 57909, 59946, 61491, 77212, 81988, 89919, 115818, 119892, 122982, 173727, 179838, 184473, 231636, 245964, 347454, 359676, 368946, 694908, 737892, 1988209, 3976418, 5964627, 7952836, 11929254, 17893881, 23858508, 35787762, 71575524]

約数ペア:

[(1, 71575524), (2, 35787762), (3, 23858508), (4, 17893881), (6, 11929254), (9, 7952836), (12, 5964627), (18, 3976418), (36, 1988209), (97, 737892), (103, 694908), (194, 368946), (199, 359676), (206, 347454), (291, 245964), (309, 231636), (388, 184473), (398, 179838), (412, 173727), (582, 122982), (597, 119892), (618, 115818), (796, 89919), (873, 81988), (927, 77212), (1164, 61491), (1194, 59946), (1236, 57909), (1746, 40994), (1791, 39964), (1854, 38606), (2388, 29973), (3492, 20497), (3582, 19982), (3708, 19303), (7164, 9991)]