89030732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4523}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 192541440

約数和(自身を除く): 103510708

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4523, 4921, 9046, 9842, 18092, 19684, 31661, 63322, 85937, 126644, 167351, 171874, 334702, 343748, 601559, 669404, 1171457, 1203118, 2342914, 2406236, 3179669, 4685828, 6359338, 12718676, 22257683, 44515366, 89030732]

約数ペア:

[(1, 89030732), (2, 44515366), (4, 22257683), (7, 12718676), (14, 6359338), (19, 4685828), (28, 3179669), (37, 2406236), (38, 2342914), (74, 1203118), (76, 1171457), (133, 669404), (148, 601559), (259, 343748), (266, 334702), (518, 171874), (532, 167351), (703, 126644), (1036, 85937), (1406, 63322), (2812, 31661), (4523, 19684), (4921, 18092), (9046, 9842)]