79846416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 257531508

約数和(自身を除く): 177685092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 193, 204, 208, 221, 234, 272, 306, 312, 338, 386, 408, 442, 468, 507, 579, 612, 624, 663, 676, 772, 816, 884, 936, 1014, 1158, 1224, 1326, 1352, 1521, 1544, 1737, 1768, 1872, 1989, 2028, 2316, 2448, 2509, 2652, 2704, 2873, 3042, 3088, 3281, 3474, 3536, 3978, 4056, 4632, 5018, 5304, 5746, 6084, 6562, 6948, 7527, 7956, 8112, 8619, 9264, 9843, 10036, 10608, 11492, 12168, 13124, 13896, 15054, 15912, 17238, 19686, 20072, 22581, 22984, 24336, 25857, 26248, 27792, 29529, 30108, 31824, 32617, 34476, 39372, 40144, 42653, 45162, 45968, 51714, 52496, 59058, 60216, 65234, 68952, 78744, 85306, 90324, 97851, 103428, 118116, 120432, 127959, 130468, 137904, 157488, 170612, 180648, 195702, 206856, 236232, 255918, 260936, 293553, 341224, 361296, 383877, 391404, 413712, 472464, 511836, 521872, 554489, 587106, 682448, 767754, 782808, 1023672, 1108978, 1174212, 1535508, 1565616, 1663467, 2047344, 2217956, 2348424, 3071016, 3326934, 4435912, 4696848, 4990401, 6142032, 6653868, 8871824, 9980802, 13307736, 19961604, 26615472, 39923208, 79846416]

約数ペア:

[(1, 79846416), (2, 39923208), (3, 26615472), (4, 19961604), (6, 13307736), (8, 9980802), (9, 8871824), (12, 6653868), (13, 6142032), (16, 4990401), (17, 4696848), (18, 4435912), (24, 3326934), (26, 3071016), (34, 2348424), (36, 2217956), (39, 2047344), (48, 1663467), (51, 1565616), (52, 1535508), (68, 1174212), (72, 1108978), (78, 1023672), (102, 782808), (104, 767754), (117, 682448), (136, 587106), (144, 554489), (153, 521872), (156, 511836), (169, 472464), (193, 413712), (204, 391404), (208, 383877), (221, 361296), (234, 341224), (272, 293553), (306, 260936), (312, 255918), (338, 236232), (386, 206856), (408, 195702), (442, 180648), (468, 170612), (507, 157488), (579, 137904), (612, 130468), (624, 127959), (663, 120432), (676, 118116), (772, 103428), (816, 97851), (884, 90324), (936, 85306), (1014, 78744), (1158, 68952), (1224, 65234), (1326, 60216), (1352, 59058), (1521, 52496), (1544, 51714), (1737, 45968), (1768, 45162), (1872, 42653), (1989, 40144), (2028, 39372), (2316, 34476), (2448, 32617), (2509, 31824), (2652, 30108), (2704, 29529), (2873, 27792), (3042, 26248), (3088, 25857), (3281, 24336), (3474, 22984), (3536, 22581), (3978, 20072), (4056, 19686), (4632, 17238), (5018, 15912), (5304, 15054), (5746, 13896), (6084, 13124), (6562, 12168), (6948, 11492), (7527, 10608), (7956, 10036), (8112, 9843), (8619, 9264)]