172702404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2339}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 500834880

約数和(自身を除く): 328132476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1172, 1758, 2051, 2339, 2637, 3516, 4102, 4678, 5274, 6153, 7017, 8204, 9356, 10548, 12306, 14034, 16373, 18459, 21051, 24612, 28068, 32746, 36918, 42102, 49119, 65492, 73836, 84204, 98238, 147357, 196476, 294714, 589428, 685327, 1370654, 2055981, 2741308, 4111962, 4797289, 6167943, 8223924, 9594578, 12335886, 14391867, 19189156, 24671772, 28783734, 43175601, 57567468, 86351202, 172702404]

約数ペア:

[(1, 172702404), (2, 86351202), (3, 57567468), (4, 43175601), (6, 28783734), (7, 24671772), (9, 19189156), (12, 14391867), (14, 12335886), (18, 9594578), (21, 8223924), (28, 6167943), (36, 4797289), (42, 4111962), (63, 2741308), (84, 2055981), (126, 1370654), (252, 685327), (293, 589428), (586, 294714), (879, 196476), (1172, 147357), (1758, 98238), (2051, 84204), (2339, 73836), (2637, 65492), (3516, 49119), (4102, 42102), (4678, 36918), (5274, 32746), (6153, 28068), (7017, 24612), (8204, 21051), (9356, 18459), (10548, 16373), (12306, 14034)]