67597972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 54

約数和(自身を含む): 135680958

約数和(自身を除く): 68082986

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 277, 338, 361, 494, 554, 676, 722, 988, 1108, 1444, 3211, 3601, 4693, 5263, 6422, 7202, 9386, 10526, 12844, 14404, 18772, 21052, 46813, 61009, 68419, 93626, 99997, 122018, 136838, 187252, 199994, 244036, 273676, 399988, 889447, 1299961, 1778894, 2599922, 3557788, 5199844, 16899493, 33798986, 67597972]

約数ペア:

[(1, 67597972), (2, 33798986), (4, 16899493), (13, 5199844), (19, 3557788), (26, 2599922), (38, 1778894), (52, 1299961), (76, 889447), (169, 399988), (247, 273676), (277, 244036), (338, 199994), (361, 187252), (494, 136838), (554, 122018), (676, 99997), (722, 93626), (988, 68419), (1108, 61009), (1444, 46813), (3211, 21052), (3601, 18772), (4693, 14404), (5263, 12844), (6422, 10526), (7202, 9386)]