87038316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127249}}^1$

素因数の和:127278

約数の個数: 36

約数和(自身を含む): 231595000

約数和(自身を除く): 144556684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127249, 254498, 381747, 508996, 763494, 1145241, 1526988, 2290482, 2417731, 4580964, 4835462, 7253193, 9670924, 14506386, 21759579, 29012772, 43519158, 87038316]

約数ペア:

[(1, 87038316), (2, 43519158), (3, 29012772), (4, 21759579), (6, 14506386), (9, 9670924), (12, 7253193), (18, 4835462), (19, 4580964), (36, 2417731), (38, 2290482), (57, 1526988), (76, 1145241), (114, 763494), (171, 508996), (228, 381747), (342, 254498), (684, 127249)]