91870938

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 203636160

約数和(自身を除く): 111765222

約数列:

[1, 2, 3, 6, 9, 18, 73, 139, 146, 219, 278, 417, 438, 503, 657, 834, 1006, 1251, 1314, 1509, 2502, 3018, 4527, 9054, 10147, 20294, 30441, 36719, 60882, 69917, 73438, 91323, 110157, 139834, 182646, 209751, 220314, 330471, 419502, 629253, 660942, 1258506, 5103941, 10207882, 15311823, 30623646, 45935469, 91870938]

約数ペア:

[(1, 91870938), (2, 45935469), (3, 30623646), (6, 15311823), (9, 10207882), (18, 5103941), (73, 1258506), (139, 660942), (146, 629253), (219, 419502), (278, 330471), (417, 220314), (438, 209751), (503, 182646), (657, 139834), (834, 110157), (1006, 91323), (1251, 73438), (1314, 69917), (1509, 60882), (2502, 36719), (3018, 30441), (4527, 20294), (9054, 10147)]