87874278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4729}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 186172800

約数和(自身を除く): 98298522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 4729, 6194, 9291, 9458, 14187, 18582, 28374, 89851, 179702, 269553, 539106, 770827, 1541654, 2312481, 4624962, 14645713, 29291426, 43937139, 87874278]

約数ペア:

[(1, 87874278), (2, 43937139), (3, 29291426), (6, 14645713), (19, 4624962), (38, 2312481), (57, 1541654), (114, 770827), (163, 539106), (326, 269553), (489, 179702), (978, 89851), (3097, 28374), (4729, 18582), (6194, 14187), (9291, 9458)]