72970398

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 168854400

約数和(自身を除く): 95884002

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 4099, 5934, 8198, 8901, 12297, 17802, 24594, 36891, 73782, 94277, 176257, 188554, 282831, 352514, 528771, 565662, 848493, 1057542, 1586313, 1696986, 3172626, 4053911, 8107822, 12161733, 24323466, 36485199, 72970398]

約数ペア:

[(1, 72970398), (2, 36485199), (3, 24323466), (6, 12161733), (9, 8107822), (18, 4053911), (23, 3172626), (43, 1696986), (46, 1586313), (69, 1057542), (86, 848493), (129, 565662), (138, 528771), (207, 352514), (258, 282831), (387, 188554), (414, 176257), (774, 94277), (989, 73782), (1978, 36891), (2967, 24594), (4099, 17802), (5934, 12297), (8198, 8901)]