75438436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 71326364

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 103, 206, 412, 419, 437, 838, 874, 1676, 1748, 1957, 2369, 3914, 4738, 7828, 7961, 9476, 9637, 15922, 19274, 31844, 38548, 43157, 45011, 86314, 90022, 172628, 180044, 183103, 366206, 732412, 819983, 992611, 1639966, 1985222, 3279932, 3970444, 18859609, 37719218, 75438436]

約数ペア:

[(1, 75438436), (2, 37719218), (4, 18859609), (19, 3970444), (23, 3279932), (38, 1985222), (46, 1639966), (76, 992611), (92, 819983), (103, 732412), (206, 366206), (412, 183103), (419, 180044), (437, 172628), (838, 90022), (874, 86314), (1676, 45011), (1748, 43157), (1957, 38548), (2369, 31844), (3914, 19274), (4738, 15922), (7828, 9637), (7961, 9476)]