64779816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142061}}^1$

素因数の和:142089

約数の個数: 32

約数和(自身を含む): 170474400

約数和(自身を除く): 105694584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 142061, 284122, 426183, 568244, 852366, 1136488, 1704732, 2699159, 3409464, 5398318, 8097477, 10796636, 16194954, 21593272, 32389908, 64779816]

約数ペア:

[(1, 64779816), (2, 32389908), (3, 21593272), (4, 16194954), (6, 10796636), (8, 8097477), (12, 5398318), (19, 3409464), (24, 2699159), (38, 1704732), (57, 1136488), (76, 852366), (114, 568244), (152, 426183), (228, 284122), (456, 142061)]