74655654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 160007232

約数和(自身を除く): 85351578

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 529, 547, 989, 1058, 1094, 1587, 1641, 1978, 2967, 3174, 3282, 5934, 12581, 22747, 23521, 25162, 37743, 45494, 47042, 68241, 70563, 75486, 136482, 141126, 289363, 540983, 578726, 868089, 1081966, 1622949, 1736178, 3245898, 12442609, 24885218, 37327827, 74655654]

約数ペア:

[(1, 74655654), (2, 37327827), (3, 24885218), (6, 12442609), (23, 3245898), (43, 1736178), (46, 1622949), (69, 1081966), (86, 868089), (129, 578726), (138, 540983), (258, 289363), (529, 141126), (547, 136482), (989, 75486), (1058, 70563), (1094, 68241), (1587, 47042), (1641, 45494), (1978, 37743), (2967, 25162), (3174, 23521), (3282, 22747), (5934, 12581)]