72341178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 109582662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 2819, 3666, 4277, 5638, 8457, 8554, 12831, 16914, 19733, 25662, 36647, 39466, 59199, 73294, 109941, 118398, 132493, 219882, 256529, 264986, 397479, 513058, 769587, 794958, 927451, 1539174, 1722409, 1854902, 2782353, 3444818, 5167227, 5564706, 10334454, 12056863, 24113726, 36170589, 72341178]

約数ペア:

[(1, 72341178), (2, 36170589), (3, 24113726), (6, 12056863), (7, 10334454), (13, 5564706), (14, 5167227), (21, 3444818), (26, 2782353), (39, 1854902), (42, 1722409), (47, 1539174), (78, 927451), (91, 794958), (94, 769587), (141, 513058), (182, 397479), (273, 264986), (282, 256529), (329, 219882), (546, 132493), (611, 118398), (658, 109941), (987, 73294), (1222, 59199), (1833, 39466), (1974, 36647), (2819, 25662), (3666, 19733), (4277, 16914), (5638, 12831), (8457, 8554)]