64388844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15316

約数の個数: 60

約数和(自身を含む): 181285104

約数和(自身を除く): 116896260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15287, 30574, 45861, 61148, 91722, 137583, 183444, 198731, 275166, 397462, 412749, 550332, 596193, 794924, 825498, 1192386, 1238247, 1650996, 1788579, 2384772, 2476494, 3577158, 4952988, 5365737, 7154316, 10731474, 16097211, 21462948, 32194422, 64388844]

約数ペア:

[(1, 64388844), (2, 32194422), (3, 21462948), (4, 16097211), (6, 10731474), (9, 7154316), (12, 5365737), (13, 4952988), (18, 3577158), (26, 2476494), (27, 2384772), (36, 1788579), (39, 1650996), (52, 1238247), (54, 1192386), (78, 825498), (81, 794924), (108, 596193), (117, 550332), (156, 412749), (162, 397462), (234, 275166), (324, 198731), (351, 183444), (468, 137583), (702, 91722), (1053, 61148), (1404, 45861), (2106, 30574), (4212, 15287)]