72454148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2273}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 136831128

約数和(自身を除く): 64376980

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2273, 2452, 4546, 7969, 9092, 15938, 29549, 31876, 59098, 118196, 1393349, 2786698, 5573396, 18113537, 36227074, 72454148]

約数ペア:

[(1, 72454148), (2, 36227074), (4, 18113537), (13, 5573396), (26, 2786698), (52, 1393349), (613, 118196), (1226, 59098), (2273, 31876), (2452, 29549), (4546, 15938), (7969, 9092)]