77620088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106621}}^1$

素因数の和:106647

約数の個数: 32

約数和(自身を含む): 179124960

約数和(自身を除く): 101504872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 106621, 213242, 426484, 746347, 852968, 1386073, 1492694, 2772146, 2985388, 5544292, 5970776, 9702511, 11088584, 19405022, 38810044, 77620088]

約数ペア:

[(1, 77620088), (2, 38810044), (4, 19405022), (7, 11088584), (8, 9702511), (13, 5970776), (14, 5544292), (26, 2985388), (28, 2772146), (52, 1492694), (56, 1386073), (91, 852968), (104, 746347), (182, 426484), (364, 213242), (728, 106621)]