77965468

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23399}}^1$

素因数の和:23434

約数の個数: 36

約数和(自身を含む): 168058800

約数和(自身を除く): 90093332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 23399, 46798, 93596, 163793, 327586, 397783, 655172, 795566, 1146551, 1591132, 2293102, 2784481, 4586204, 5568962, 11137924, 19491367, 38982734, 77965468]

約数ペア:

[(1, 77965468), (2, 38982734), (4, 19491367), (7, 11137924), (14, 5568962), (17, 4586204), (28, 2784481), (34, 2293102), (49, 1591132), (68, 1146551), (98, 795566), (119, 655172), (196, 397783), (238, 327586), (476, 163793), (833, 93596), (1666, 46798), (3332, 23399)]