72440844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45389}}^1$

素因数の和:45422

約数の個数: 48

約数和(自身を含む): 203347200

約数和(自身を除く): 130906356

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, 45389, 90778, 136167, 181556, 272334, 317723, 544668, 635446, 862391, 953169, 1270892, 1724782, 1906338, 2587173, 3449564, 3812676, 5174346, 6036737, 10348692, 12073474, 18110211, 24146948, 36220422, 72440844]

約数ペア:

[(1, 72440844), (2, 36220422), (3, 24146948), (4, 18110211), (6, 12073474), (7, 10348692), (12, 6036737), (14, 5174346), (19, 3812676), (21, 3449564), (28, 2587173), (38, 1906338), (42, 1724782), (57, 1270892), (76, 953169), (84, 862391), (114, 635446), (133, 544668), (228, 317723), (266, 272334), (399, 181556), (532, 136167), (798, 90778), (1596, 45389)]