72148238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 119322720

約数和(自身を除く): 47174482

約数列:

[1, 2, 17, 34, 43, 61, 86, 122, 731, 809, 1037, 1462, 1618, 2074, 2623, 5246, 13753, 27506, 34787, 44591, 49349, 69574, 89182, 98698, 591379, 838933, 1182758, 1677866, 2122007, 4244014, 36074119, 72148238]

約数ペア:

[(1, 72148238), (2, 36074119), (17, 4244014), (34, 2122007), (43, 1677866), (61, 1182758), (86, 838933), (122, 591379), (731, 98698), (809, 89182), (1037, 69574), (1462, 49349), (1618, 44591), (2074, 34787), (2623, 27506), (5246, 13753)]