72309972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45307}}^1$

素因数の和:45340

約数の個数: 48

約数和(自身を含む): 202979840

約数和(自身を除く): 130669868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 45307, 90614, 135921, 181228, 271842, 317149, 543684, 634298, 860833, 951447, 1268596, 1721666, 1902894, 2582499, 3443332, 3805788, 5164998, 6025831, 10329996, 12051662, 18077493, 24103324, 36154986, 72309972]

約数ペア:

[(1, 72309972), (2, 36154986), (3, 24103324), (4, 18077493), (6, 12051662), (7, 10329996), (12, 6025831), (14, 5164998), (19, 3805788), (21, 3443332), (28, 2582499), (38, 1902894), (42, 1721666), (57, 1268596), (76, 951447), (84, 860833), (114, 634298), (133, 543684), (228, 317149), (266, 271842), (399, 181228), (532, 135921), (798, 90614), (1596, 45307)]