82127724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 224365680

約数和(自身を除く): 142237956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 709, 788, 1182, 1379, 1418, 2127, 2364, 2758, 2836, 4137, 4254, 4963, 5516, 8274, 8508, 9653, 9926, 14889, 16548, 19306, 19852, 28959, 29778, 34741, 38612, 57918, 59556, 69482, 104223, 115836, 138964, 139673, 208446, 279346, 416892, 419019, 558692, 838038, 977711, 1676076, 1955422, 2933133, 3910844, 5866266, 6843977, 11732532, 13687954, 20531931, 27375908, 41063862, 82127724]

約数ペア:

[(1, 82127724), (2, 41063862), (3, 27375908), (4, 20531931), (6, 13687954), (7, 11732532), (12, 6843977), (14, 5866266), (21, 3910844), (28, 2933133), (42, 1955422), (49, 1676076), (84, 977711), (98, 838038), (147, 558692), (196, 419019), (197, 416892), (294, 279346), (394, 208446), (588, 139673), (591, 138964), (709, 115836), (788, 104223), (1182, 69482), (1379, 59556), (1418, 57918), (2127, 38612), (2364, 34741), (2758, 29778), (2836, 28959), (4137, 19852), (4254, 19306), (4963, 16548), (5516, 14889), (8274, 9926), (8508, 9653)]