78837304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108293}}^1$

素因数の和:108319

約数の個数: 32

約数和(自身を含む): 181933920

約数和(自身を除く): 103096616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 108293, 216586, 433172, 758051, 866344, 1407809, 1516102, 2815618, 3032204, 5631236, 6064408, 9854663, 11262472, 19709326, 39418652, 78837304]

約数ペア:

[(1, 78837304), (2, 39418652), (4, 19709326), (7, 11262472), (8, 9854663), (13, 6064408), (14, 5631236), (26, 3032204), (28, 2815618), (52, 1516102), (56, 1407809), (91, 866344), (104, 758051), (182, 433172), (364, 216586), (728, 108293)]