66661776

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7589}}^1$

素因数の和:7664

約数の個数: 60

約数和(自身を含む): 189643740

約数和(自身を除く): 122981964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 7589, 8784, 15178, 22767, 30356, 45534, 60712, 68301, 91068, 121424, 136602, 182136, 273204, 364272, 462929, 546408, 925858, 1092816, 1388787, 1851716, 2777574, 3703432, 4166361, 5555148, 7406864, 8332722, 11110296, 16665444, 22220592, 33330888, 66661776]

約数ペア:

[(1, 66661776), (2, 33330888), (3, 22220592), (4, 16665444), (6, 11110296), (8, 8332722), (9, 7406864), (12, 5555148), (16, 4166361), (18, 3703432), (24, 2777574), (36, 1851716), (48, 1388787), (61, 1092816), (72, 925858), (122, 546408), (144, 462929), (183, 364272), (244, 273204), (366, 182136), (488, 136602), (549, 121424), (732, 91068), (976, 68301), (1098, 60712), (1464, 45534), (2196, 30356), (2928, 22767), (4392, 15178), (7589, 8784)]