77399742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 191752704

約数和(自身を除く): 114352962

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 2521, 4386, 5042, 5117, 7563, 10234, 15126, 15351, 17647, 30702, 35294, 42857, 52941, 85714, 105882, 108403, 128571, 216806, 257142, 299999, 325209, 599998, 650418, 758821, 899997, 1517642, 1799994, 1842851, 2276463, 3685702, 4552926, 5528553, 11057106, 12899957, 25799914, 38699871, 77399742]

約数ペア:

[(1, 77399742), (2, 38699871), (3, 25799914), (6, 12899957), (7, 11057106), (14, 5528553), (17, 4552926), (21, 3685702), (34, 2276463), (42, 1842851), (43, 1799994), (51, 1517642), (86, 899997), (102, 758821), (119, 650418), (129, 599998), (238, 325209), (258, 299999), (301, 257142), (357, 216806), (602, 128571), (714, 108403), (731, 105882), (903, 85714), (1462, 52941), (1806, 42857), (2193, 35294), (2521, 30702), (4386, 17647), (5042, 15351), (5117, 15126), (7563, 10234)]