72738504

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{17123}}^1$

素因数の和:17194

約数の個数: 48

約数和(自身を含む): 200350800

約数和(自身を除く): 127612296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 17123, 34246, 51369, 68492, 102738, 136984, 154107, 205476, 308214, 410952, 616428, 1010257, 1232856, 2020514, 3030771, 4041028, 6061542, 8082056, 9092313, 12123084, 18184626, 24246168, 36369252, 72738504]

約数ペア:

[(1, 72738504), (2, 36369252), (3, 24246168), (4, 18184626), (6, 12123084), (8, 9092313), (9, 8082056), (12, 6061542), (18, 4041028), (24, 3030771), (36, 2020514), (59, 1232856), (72, 1010257), (118, 616428), (177, 410952), (236, 308214), (354, 205476), (472, 154107), (531, 136984), (708, 102738), (1062, 68492), (1416, 51369), (2124, 34246), (4248, 17123)]