61906404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 169559040

約数和(自身を除く): 107652636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 829, 889, 1524, 1658, 1778, 2487, 2667, 3316, 3556, 4974, 5334, 5803, 6223, 9948, 10668, 11606, 12446, 17409, 18669, 23212, 24892, 34818, 37338, 40621, 69636, 74676, 81242, 105283, 121863, 162484, 210566, 243726, 315849, 421132, 487452, 631698, 736981, 1263396, 1473962, 2210943, 2947924, 4421886, 5158867, 8843772, 10317734, 15476601, 20635468, 30953202, 61906404]

約数ペア:

[(1, 61906404), (2, 30953202), (3, 20635468), (4, 15476601), (6, 10317734), (7, 8843772), (12, 5158867), (14, 4421886), (21, 2947924), (28, 2210943), (42, 1473962), (49, 1263396), (84, 736981), (98, 631698), (127, 487452), (147, 421132), (196, 315849), (254, 243726), (294, 210566), (381, 162484), (508, 121863), (588, 105283), (762, 81242), (829, 74676), (889, 69636), (1524, 40621), (1658, 37338), (1778, 34818), (2487, 24892), (2667, 23212), (3316, 18669), (3556, 17409), (4974, 12446), (5334, 11606), (5803, 10668), (6223, 9948)]