72040652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 136012800

約数和(自身を除く): 63972148

約数列:

[1, 2, 4, 31, 43, 59, 62, 86, 118, 124, 172, 229, 236, 458, 916, 1333, 1829, 2537, 2666, 3658, 5074, 5332, 7099, 7316, 9847, 10148, 13511, 14198, 19694, 27022, 28396, 39388, 54044, 78647, 157294, 305257, 314588, 418841, 580973, 610514, 837682, 1161946, 1221028, 1675364, 2323892, 18010163, 36020326, 72040652]

約数ペア:

[(1, 72040652), (2, 36020326), (4, 18010163), (31, 2323892), (43, 1675364), (59, 1221028), (62, 1161946), (86, 837682), (118, 610514), (124, 580973), (172, 418841), (229, 314588), (236, 305257), (458, 157294), (916, 78647), (1333, 54044), (1829, 39388), (2537, 28396), (2666, 27022), (3658, 19694), (5074, 14198), (5332, 13511), (7099, 10148), (7316, 9847)]