64390590978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1052237}}^1$

素因数の和:1052327

約数の個数: 64

約数和(自身を含む): 155158806528

約数和(自身を除く): 90768215550

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1457, 1974, 2914, 4371, 8742, 10199, 20398, 30597, 61194, 1052237, 2104474, 3156711, 6313422, 7365659, 14731318, 22096977, 32619347, 44193954, 49455139, 65238694, 97858041, 98910278, 148365417, 195716082, 228335429, 296730834, 346185973, 456670858, 685006287, 692371946, 1038557919, 1370012574, 1533109309, 2077115838, 3066218618, 4599327927, 9198655854, 10731765163, 21463530326, 32195295489, 64390590978]

約数ペア:

[(1, 64390590978), (2, 32195295489), (3, 21463530326), (6, 10731765163), (7, 9198655854), (14, 4599327927), (21, 3066218618), (31, 2077115838), (42, 1533109309), (47, 1370012574), (62, 1038557919), (93, 692371946), (94, 685006287), (141, 456670858), (186, 346185973), (217, 296730834), (282, 228335429), (329, 195716082), (434, 148365417), (651, 98910278), (658, 97858041), (987, 65238694), (1302, 49455139), (1457, 44193954), (1974, 32619347), (2914, 22096977), (4371, 14731318), (8742, 7365659), (10199, 6313422), (20398, 3156711), (30597, 2104474), (61194, 1052237)]