123450008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 258057240

約数和(自身を除く): 134607232

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 584, 803, 968, 1606, 1747, 3212, 3494, 6424, 6988, 8833, 13976, 17666, 19217, 35332, 38434, 70664, 76868, 127531, 153736, 211387, 255062, 422774, 510124, 845548, 1020248, 1402841, 1691096, 2805682, 5611364, 11222728, 15431251, 30862502, 61725004, 123450008]

約数ペア:

[(1, 123450008), (2, 61725004), (4, 30862502), (8, 15431251), (11, 11222728), (22, 5611364), (44, 2805682), (73, 1691096), (88, 1402841), (121, 1020248), (146, 845548), (242, 510124), (292, 422774), (484, 255062), (584, 211387), (803, 153736), (968, 127531), (1606, 76868), (1747, 70664), (3212, 38434), (3494, 35332), (6424, 19217), (6988, 17666), (8833, 13976)]