74175738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 185187072

約数和(自身を除く): 111011334

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1861, 1898, 2847, 3066, 3722, 5583, 5694, 6643, 11166, 13027, 13286, 19929, 24193, 26054, 39081, 39858, 48386, 72579, 78162, 135853, 145158, 169351, 271706, 338702, 407559, 508053, 815118, 950971, 1016106, 1766089, 1901942, 2852913, 3532178, 5298267, 5705826, 10596534, 12362623, 24725246, 37087869, 74175738]

約数ペア:

[(1, 74175738), (2, 37087869), (3, 24725246), (6, 12362623), (7, 10596534), (13, 5705826), (14, 5298267), (21, 3532178), (26, 2852913), (39, 1901942), (42, 1766089), (73, 1016106), (78, 950971), (91, 815118), (146, 508053), (182, 407559), (219, 338702), (273, 271706), (438, 169351), (511, 145158), (546, 135853), (949, 78162), (1022, 72579), (1533, 48386), (1861, 39858), (1898, 39081), (2847, 26054), (3066, 24193), (3722, 19929), (5583, 13286), (5694, 13027), (6643, 11166)]