80411382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 104092938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 342, 382, 573, 1146, 1231, 1719, 2462, 3438, 3629, 3693, 7258, 7386, 10887, 11079, 21774, 22158, 23389, 32661, 46778, 65322, 70167, 140334, 210501, 235121, 421002, 470242, 705363, 1410726, 2116089, 4232178, 4467299, 8934598, 13401897, 26803794, 40205691, 80411382]

約数ペア:

[(1, 80411382), (2, 40205691), (3, 26803794), (6, 13401897), (9, 8934598), (18, 4467299), (19, 4232178), (38, 2116089), (57, 1410726), (114, 705363), (171, 470242), (191, 421002), (342, 235121), (382, 210501), (573, 140334), (1146, 70167), (1231, 65322), (1719, 46778), (2462, 32661), (3438, 23389), (3629, 22158), (3693, 21774), (7258, 11079), (7386, 10887)]