78251036

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{3671}}^1$

素因数の和:3821

約数の個数: 18

約数和(自身を含む): 138878712

約数和(自身を除く): 60627676

約数列:

[1, 2, 4, 73, 146, 292, 3671, 5329, 7342, 10658, 14684, 21316, 267983, 535966, 1071932, 19562759, 39125518, 78251036]

約数ペア:

[(1, 78251036), (2, 39125518), (4, 19562759), (73, 1071932), (146, 535966), (292, 267983), (3671, 21316), (5329, 14684), (7342, 10658)]