90339858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7079

約数の個数: 48

約数和(自身を含む): 225902976

約数和(自身を除く): 135563118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 6961, 12978, 13922, 20883, 41766, 48727, 62649, 97454, 125298, 146181, 292362, 438543, 716983, 877086, 1433966, 2150949, 4301898, 5018881, 6452847, 10037762, 12905694, 15056643, 30113286, 45169929, 90339858]

約数ペア:

[(1, 90339858), (2, 45169929), (3, 30113286), (6, 15056643), (7, 12905694), (9, 10037762), (14, 6452847), (18, 5018881), (21, 4301898), (42, 2150949), (63, 1433966), (103, 877086), (126, 716983), (206, 438543), (309, 292362), (618, 146181), (721, 125298), (927, 97454), (1442, 62649), (1854, 48727), (2163, 41766), (4326, 20883), (6489, 13922), (6961, 12978)]