56667996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20471

約数の個数: 72

約数和(自身を含む): 178598784

約数和(自身を除く): 121930788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20443, 40886, 61329, 81772, 122658, 143101, 183987, 224873, 245316, 286202, 367974, 429303, 449746, 572404, 674619, 735948, 858606, 899492, 1287909, 1349238, 1574111, 1717212, 2023857, 2575818, 2698476, 3148222, 4047714, 4722333, 5151636, 6296444, 8095428, 9444666, 14166999, 18889332, 28333998, 56667996]

約数ペア:

[(1, 56667996), (2, 28333998), (3, 18889332), (4, 14166999), (6, 9444666), (7, 8095428), (9, 6296444), (11, 5151636), (12, 4722333), (14, 4047714), (18, 3148222), (21, 2698476), (22, 2575818), (28, 2023857), (33, 1717212), (36, 1574111), (42, 1349238), (44, 1287909), (63, 899492), (66, 858606), (77, 735948), (84, 674619), (99, 572404), (126, 449746), (132, 429303), (154, 367974), (198, 286202), (231, 245316), (252, 224873), (308, 183987), (396, 143101), (462, 122658), (693, 81772), (924, 61329), (1386, 40886), (2772, 20443)]