78845772

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 191120384

約数和(自身を除く): 112274612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 362, 372, 543, 724, 1086, 1171, 2172, 2342, 3513, 4684, 5611, 7026, 11222, 14052, 16833, 22444, 33666, 36301, 67332, 72602, 108903, 145204, 211951, 217806, 423902, 435612, 635853, 847804, 1271706, 2543412, 6570481, 13140962, 19711443, 26281924, 39422886, 78845772]

約数ペア:

[(1, 78845772), (2, 39422886), (3, 26281924), (4, 19711443), (6, 13140962), (12, 6570481), (31, 2543412), (62, 1271706), (93, 847804), (124, 635853), (181, 435612), (186, 423902), (362, 217806), (372, 211951), (543, 145204), (724, 108903), (1086, 72602), (1171, 67332), (2172, 36301), (2342, 33666), (3513, 22444), (4684, 16833), (5611, 14052), (7026, 11222)]