73779916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 78436148

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 233, 263, 301, 466, 526, 602, 932, 1052, 1204, 1631, 1841, 3262, 3682, 6524, 7364, 10019, 11309, 20038, 22618, 40076, 45236, 61279, 70133, 79163, 122558, 140266, 158326, 245116, 280532, 316652, 428953, 857906, 1715812, 2634997, 5269994, 10539988, 18444979, 36889958, 73779916]

約数ペア:

[(1, 73779916), (2, 36889958), (4, 18444979), (7, 10539988), (14, 5269994), (28, 2634997), (43, 1715812), (86, 857906), (172, 428953), (233, 316652), (263, 280532), (301, 245116), (466, 158326), (526, 140266), (602, 122558), (932, 79163), (1052, 70133), (1204, 61279), (1631, 45236), (1841, 40076), (3262, 22618), (3682, 20038), (6524, 11309), (7364, 10019)]