78041808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 240484608

約数和(自身を除く): 162442800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 887, 936, 1128, 1222, 1692, 1774, 1833, 1872, 2256, 2444, 2661, 3384, 3548, 3666, 4888, 5322, 5499, 6768, 7096, 7332, 7983, 9776, 10644, 10998, 11531, 14192, 14664, 15966, 21288, 21996, 23062, 29328, 31932, 34593, 41689, 42576, 43992, 46124, 63864, 69186, 83378, 87984, 92248, 103779, 125067, 127728, 138372, 166756, 184496, 207558, 250134, 276744, 333512, 375201, 415116, 500268, 541957, 553488, 667024, 750402, 830232, 1000536, 1083914, 1500804, 1625871, 1660464, 2001072, 2167828, 3001608, 3251742, 4335656, 4877613, 6003216, 6503484, 8671312, 9755226, 13006968, 19510452, 26013936, 39020904, 78041808]

約数ペア:

[(1, 78041808), (2, 39020904), (3, 26013936), (4, 19510452), (6, 13006968), (8, 9755226), (9, 8671312), (12, 6503484), (13, 6003216), (16, 4877613), (18, 4335656), (24, 3251742), (26, 3001608), (36, 2167828), (39, 2001072), (47, 1660464), (48, 1625871), (52, 1500804), (72, 1083914), (78, 1000536), (94, 830232), (104, 750402), (117, 667024), (141, 553488), (144, 541957), (156, 500268), (188, 415116), (208, 375201), (234, 333512), (282, 276744), (312, 250134), (376, 207558), (423, 184496), (468, 166756), (564, 138372), (611, 127728), (624, 125067), (752, 103779), (846, 92248), (887, 87984), (936, 83378), (1128, 69186), (1222, 63864), (1692, 46124), (1774, 43992), (1833, 42576), (1872, 41689), (2256, 34593), (2444, 31932), (2661, 29328), (3384, 23062), (3548, 21996), (3666, 21288), (4888, 15966), (5322, 14664), (5499, 14192), (6768, 11531), (7096, 10998), (7332, 10644), (7983, 9776)]