77372904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 154870296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 47, 56, 82, 84, 94, 123, 141, 164, 168, 188, 239, 246, 282, 287, 328, 329, 376, 478, 492, 564, 574, 658, 717, 861, 956, 984, 987, 1128, 1148, 1316, 1434, 1673, 1722, 1912, 1927, 1974, 2296, 2632, 2868, 3346, 3444, 3854, 3948, 5019, 5736, 5781, 6692, 6888, 7708, 7896, 9799, 10038, 11233, 11562, 13384, 13489, 15416, 19598, 20076, 22466, 23124, 26978, 29397, 33699, 39196, 40152, 40467, 44932, 46248, 53956, 58794, 67398, 68593, 78392, 78631, 80934, 89864, 107912, 117588, 134796, 137186, 157262, 161868, 205779, 235176, 235893, 269592, 274372, 314524, 323736, 411558, 460553, 471786, 548744, 629048, 823116, 921106, 943572, 1381659, 1646232, 1842212, 1887144, 2763318, 3223871, 3684424, 5526636, 6447742, 9671613, 11053272, 12895484, 19343226, 25790968, 38686452, 77372904]

約数ペア:

[(1, 77372904), (2, 38686452), (3, 25790968), (4, 19343226), (6, 12895484), (7, 11053272), (8, 9671613), (12, 6447742), (14, 5526636), (21, 3684424), (24, 3223871), (28, 2763318), (41, 1887144), (42, 1842212), (47, 1646232), (56, 1381659), (82, 943572), (84, 921106), (94, 823116), (123, 629048), (141, 548744), (164, 471786), (168, 460553), (188, 411558), (239, 323736), (246, 314524), (282, 274372), (287, 269592), (328, 235893), (329, 235176), (376, 205779), (478, 161868), (492, 157262), (564, 137186), (574, 134796), (658, 117588), (717, 107912), (861, 89864), (956, 80934), (984, 78631), (987, 78392), (1128, 68593), (1148, 67398), (1316, 58794), (1434, 53956), (1673, 46248), (1722, 44932), (1912, 40467), (1927, 40152), (1974, 39196), (2296, 33699), (2632, 29397), (2868, 26978), (3346, 23124), (3444, 22466), (3854, 20076), (3948, 19598), (5019, 15416), (5736, 13489), (5781, 13384), (6692, 11562), (6888, 11233), (7708, 10038), (7896, 9799)]