65298972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 170544640

約数和(自身を除く): 105245668

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 991, 1156, 1292, 1734, 1938, 1982, 2973, 3468, 3876, 3964, 5491, 5946, 10982, 11892, 16473, 16847, 18829, 21964, 32946, 33694, 37658, 50541, 56487, 65892, 67388, 75316, 101082, 112974, 202164, 225948, 286399, 320093, 572798, 640186, 859197, 960279, 1145596, 1280372, 1718394, 1920558, 3436788, 3841116, 5441581, 10883162, 16324743, 21766324, 32649486, 65298972]

約数ペア:

[(1, 65298972), (2, 32649486), (3, 21766324), (4, 16324743), (6, 10883162), (12, 5441581), (17, 3841116), (19, 3436788), (34, 1920558), (38, 1718394), (51, 1280372), (57, 1145596), (68, 960279), (76, 859197), (102, 640186), (114, 572798), (204, 320093), (228, 286399), (289, 225948), (323, 202164), (578, 112974), (646, 101082), (867, 75316), (969, 67388), (991, 65892), (1156, 56487), (1292, 50541), (1734, 37658), (1938, 33694), (1982, 32946), (2973, 21964), (3468, 18829), (3876, 16847), (3964, 16473), (5491, 11892), (5946, 10982)]