66969072

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 208320000

約数和(自身を除く): 141350928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 199, 216, 228, 246, 304, 328, 342, 369, 398, 432, 456, 492, 513, 597, 656, 684, 738, 779, 796, 912, 984, 1026, 1107, 1194, 1368, 1476, 1558, 1592, 1791, 1968, 2052, 2214, 2337, 2388, 2736, 2952, 3116, 3184, 3582, 3781, 4104, 4428, 4674, 4776, 5373, 5904, 6232, 7011, 7164, 7562, 8159, 8208, 8856, 9348, 9552, 10746, 11343, 12464, 14022, 14328, 15124, 16318, 17712, 18696, 21033, 21492, 22686, 24477, 28044, 28656, 30248, 32636, 34029, 37392, 42066, 42984, 45372, 48954, 56088, 60496, 65272, 68058, 73431, 84132, 85968, 90744, 97908, 102087, 112176, 130544, 136116, 146862, 155021, 168264, 181488, 195816, 204174, 220293, 272232, 293724, 310042, 336528, 391632, 408348, 440586, 465063, 544464, 587448, 620084, 816696, 881172, 930126, 1174896, 1240168, 1395189, 1633392, 1762344, 1860252, 2480336, 2790378, 3524688, 3720504, 4185567, 5580756, 7441008, 8371134, 11161512, 16742268, 22323024, 33484536, 66969072]

約数ペア:

[(1, 66969072), (2, 33484536), (3, 22323024), (4, 16742268), (6, 11161512), (8, 8371134), (9, 7441008), (12, 5580756), (16, 4185567), (18, 3720504), (19, 3524688), (24, 2790378), (27, 2480336), (36, 1860252), (38, 1762344), (41, 1633392), (48, 1395189), (54, 1240168), (57, 1174896), (72, 930126), (76, 881172), (82, 816696), (108, 620084), (114, 587448), (123, 544464), (144, 465063), (152, 440586), (164, 408348), (171, 391632), (199, 336528), (216, 310042), (228, 293724), (246, 272232), (304, 220293), (328, 204174), (342, 195816), (369, 181488), (398, 168264), (432, 155021), (456, 146862), (492, 136116), (513, 130544), (597, 112176), (656, 102087), (684, 97908), (738, 90744), (779, 85968), (796, 84132), (912, 73431), (984, 68058), (1026, 65272), (1107, 60496), (1194, 56088), (1368, 48954), (1476, 45372), (1558, 42984), (1592, 42066), (1791, 37392), (1968, 34029), (2052, 32636), (2214, 30248), (2337, 28656), (2388, 28044), (2736, 24477), (2952, 22686), (3116, 21492), (3184, 21033), (3582, 18696), (3781, 17712), (4104, 16318), (4428, 15124), (4674, 14328), (4776, 14022), (5373, 12464), (5904, 11343), (6232, 10746), (7011, 9552), (7164, 9348), (7562, 8856), (8159, 8208)]