72871764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45659}}^1$

素因数の和:45692

約数の個数: 48

約数和(自身を含む): 204556800

約数和(自身を除く): 131685036

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, 45659, 91318, 136977, 182636, 273954, 319613, 547908, 639226, 867521, 958839, 1278452, 1735042, 1917678, 2602563, 3470084, 3835356, 5205126, 6072647, 10410252, 12145294, 18217941, 24290588, 36435882, 72871764]

約数ペア:

[(1, 72871764), (2, 36435882), (3, 24290588), (4, 18217941), (6, 12145294), (7, 10410252), (12, 6072647), (14, 5205126), (19, 3835356), (21, 3470084), (28, 2602563), (38, 1917678), (42, 1735042), (57, 1278452), (76, 958839), (84, 867521), (114, 639226), (133, 547908), (228, 319613), (266, 273954), (399, 182636), (532, 136977), (798, 91318), (1596, 45659)]