72261644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 158016768

約数和(自身を除く): 85755124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2963, 3484, 5926, 6097, 11852, 12194, 20741, 24388, 38519, 41482, 77038, 82964, 154076, 198521, 269633, 397042, 539266, 794084, 1078532, 1389647, 2580773, 2779294, 5161546, 5558588, 10323092, 18065411, 36130822, 72261644]

約数ペア:

[(1, 72261644), (2, 36130822), (4, 18065411), (7, 10323092), (13, 5558588), (14, 5161546), (26, 2779294), (28, 2580773), (52, 1389647), (67, 1078532), (91, 794084), (134, 539266), (182, 397042), (268, 269633), (364, 198521), (469, 154076), (871, 82964), (938, 77038), (1742, 41482), (1876, 38519), (2963, 24388), (3484, 20741), (5926, 12194), (6097, 11852)]