73747908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17538

約数の個数: 60

約数和(自身を含む): 207633580

約数和(自身を除く): 133885672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17509, 35018, 52527, 70036, 105054, 157581, 210108, 227617, 315162, 455234, 472743, 630324, 682851, 910468, 945486, 1365702, 1418229, 1890972, 2048553, 2731404, 2836458, 4097106, 5672916, 6145659, 8194212, 12291318, 18436977, 24582636, 36873954, 73747908]

約数ペア:

[(1, 73747908), (2, 36873954), (3, 24582636), (4, 18436977), (6, 12291318), (9, 8194212), (12, 6145659), (13, 5672916), (18, 4097106), (26, 2836458), (27, 2731404), (36, 2048553), (39, 1890972), (52, 1418229), (54, 1365702), (78, 945486), (81, 910468), (108, 682851), (117, 630324), (156, 472743), (162, 455234), (234, 315162), (324, 227617), (351, 210108), (468, 157581), (702, 105054), (1053, 70036), (1404, 52527), (2106, 35018), (4212, 17509)]