87438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 201600

約数和(自身を除く): 114162

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 177, 247, 354, 494, 741, 767, 1121, 1482, 1534, 2242, 2301, 3363, 4602, 6726, 14573, 29146, 43719, 87438]

約数ペア:

[(1, 87438), (2, 43719), (3, 29146), (6, 14573), (13, 6726), (19, 4602), (26, 3363), (38, 2301), (39, 2242), (57, 1534), (59, 1482), (78, 1121), (114, 767), (118, 741), (177, 494), (247, 354)]