105999988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 199584000

約数和(自身を除く): 93584012

約数列:

[1, 2, 4, 29, 43, 58, 79, 86, 116, 158, 172, 269, 316, 538, 1076, 1247, 2291, 2494, 3397, 4582, 4988, 6794, 7801, 9164, 11567, 13588, 15602, 21251, 23134, 31204, 42502, 46268, 85004, 98513, 197026, 335443, 394052, 616279, 670886, 913793, 1232558, 1341772, 1827586, 2465116, 3655172, 26499997, 52999994, 105999988]

約数ペア:

[(1, 105999988), (2, 52999994), (4, 26499997), (29, 3655172), (43, 2465116), (58, 1827586), (79, 1341772), (86, 1232558), (116, 913793), (158, 670886), (172, 616279), (269, 394052), (316, 335443), (538, 197026), (1076, 98513), (1247, 85004), (2291, 46268), (2494, 42502), (3397, 31204), (4582, 23134), (4988, 21251), (6794, 15602), (7801, 13588), (9164, 11567)]