72466664

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 138654720

約数和(自身を除く): 66188056

約数列:

[1, 2, 4, 8, 67, 134, 268, 353, 383, 536, 706, 766, 1412, 1532, 2824, 3064, 23651, 25661, 47302, 51322, 94604, 102644, 135199, 189208, 205288, 270398, 540796, 1081592, 9058333, 18116666, 36233332, 72466664]

約数ペア:

[(1, 72466664), (2, 36233332), (4, 18116666), (8, 9058333), (67, 1081592), (134, 540796), (268, 270398), (353, 205288), (383, 189208), (536, 135199), (706, 102644), (766, 94604), (1412, 51322), (1532, 47302), (2824, 25661), (3064, 23651)]