90238372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 196560000

約数和(自身を除く): 106321628

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 5849, 7714, 11698, 15428, 23396, 40943, 81886, 111131, 163772, 169621, 222262, 339242, 444524, 678484, 777917, 1187347, 1555834, 2374694, 3111668, 3222799, 4749388, 6445598, 12891196, 22559593, 45119186, 90238372]

約数ペア:

[(1, 90238372), (2, 45119186), (4, 22559593), (7, 12891196), (14, 6445598), (19, 4749388), (28, 3222799), (29, 3111668), (38, 2374694), (58, 1555834), (76, 1187347), (116, 777917), (133, 678484), (203, 444524), (266, 339242), (406, 222262), (532, 169621), (551, 163772), (812, 111131), (1102, 81886), (2204, 40943), (3857, 23396), (5849, 15428), (7714, 11698)]