77401688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106321}}^1$

素因数の和:106347

約数の個数: 32

約数和(自身を含む): 178620960

約数和(自身を除く): 101219272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 106321, 212642, 425284, 744247, 850568, 1382173, 1488494, 2764346, 2976988, 5528692, 5953976, 9675211, 11057384, 19350422, 38700844, 77401688]

約数ペア:

[(1, 77401688), (2, 38700844), (4, 19350422), (7, 11057384), (8, 9675211), (13, 5953976), (14, 5528692), (26, 2976988), (28, 2764346), (52, 1488494), (56, 1382173), (91, 850568), (104, 744247), (182, 425284), (364, 212642), (728, 106321)]