73781522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 119448000

約数和(自身を除く): 45666478

約数列:

[1, 2, 19, 38, 83, 149, 157, 166, 298, 314, 1577, 2831, 2983, 3154, 5662, 5966, 12367, 13031, 23393, 24734, 26062, 46786, 234973, 247589, 444467, 469946, 495178, 888934, 1941619, 3883238, 36890761, 73781522]

約数ペア:

[(1, 73781522), (2, 36890761), (19, 3883238), (38, 1941619), (83, 888934), (149, 495178), (157, 469946), (166, 444467), (298, 247589), (314, 234973), (1577, 46786), (2831, 26062), (2983, 24734), (3154, 23393), (5662, 13031), (5966, 12367)]