72150152

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 138091800

約数和(自身を除く): 65941648

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 436, 776, 853, 872, 1706, 3412, 6824, 10573, 21146, 42292, 82741, 84584, 92977, 165482, 185954, 330964, 371908, 661928, 743816, 9018769, 18037538, 36075076, 72150152]

約数ペア:

[(1, 72150152), (2, 36075076), (4, 18037538), (8, 9018769), (97, 743816), (109, 661928), (194, 371908), (218, 330964), (388, 185954), (436, 165482), (776, 92977), (853, 84584), (872, 82741), (1706, 42292), (3412, 21146), (6824, 10573)]