83761804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 178662400

約数和(自身を除く): 94900596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 1993, 2212, 3002, 3986, 6004, 7972, 10507, 13951, 21014, 27902, 37867, 42028, 55804, 75734, 151468, 157447, 265069, 314894, 530138, 629788, 1060276, 1102129, 2204258, 2991493, 4408516, 5982986, 11965972, 20940451, 41880902, 83761804]

約数ペア:

[(1, 83761804), (2, 41880902), (4, 20940451), (7, 11965972), (14, 5982986), (19, 4408516), (28, 2991493), (38, 2204258), (76, 1102129), (79, 1060276), (133, 629788), (158, 530138), (266, 314894), (316, 265069), (532, 157447), (553, 151468), (1106, 75734), (1501, 55804), (1993, 42028), (2212, 37867), (3002, 27902), (3986, 21014), (6004, 13951), (7972, 10507)]