81182796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 195474048

約数和(自身を除く): 114291252

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 393, 516, 524, 786, 1201, 1572, 2402, 3603, 4804, 5633, 7206, 11266, 14412, 16899, 22532, 33798, 51643, 67596, 103286, 154929, 157331, 206572, 309858, 314662, 471993, 619716, 629324, 943986, 1887972, 6765233, 13530466, 20295699, 27060932, 40591398, 81182796]

約数ペア:

[(1, 81182796), (2, 40591398), (3, 27060932), (4, 20295699), (6, 13530466), (12, 6765233), (43, 1887972), (86, 943986), (129, 629324), (131, 619716), (172, 471993), (258, 314662), (262, 309858), (393, 206572), (516, 157331), (524, 154929), (786, 103286), (1201, 67596), (1572, 51643), (2402, 33798), (3603, 22532), (4804, 16899), (5633, 14412), (7206, 11266)]