72012024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 231436800

約数和(自身を除く): 159424776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 491, 504, 582, 679, 756, 776, 873, 982, 1164, 1358, 1473, 1512, 1746, 1964, 2037, 2328, 2619, 2716, 2946, 3437, 3492, 3928, 4074, 4419, 5238, 5432, 5892, 6111, 6874, 6984, 8148, 8838, 10311, 10476, 11784, 12222, 13257, 13748, 16296, 17676, 18333, 20622, 20952, 24444, 26514, 27496, 30933, 35352, 36666, 41244, 47627, 48888, 53028, 61866, 73332, 82488, 92799, 95254, 106056, 123732, 142881, 146664, 185598, 190508, 247464, 285762, 333389, 371196, 381016, 428643, 571524, 666778, 742392, 857286, 1000167, 1143048, 1285929, 1333556, 1714572, 2000334, 2571858, 2667112, 3000501, 3429144, 4000668, 5143716, 6001002, 8001336, 9001503, 10287432, 12002004, 18003006, 24004008, 36006012, 72012024]

約数ペア:

[(1, 72012024), (2, 36006012), (3, 24004008), (4, 18003006), (6, 12002004), (7, 10287432), (8, 9001503), (9, 8001336), (12, 6001002), (14, 5143716), (18, 4000668), (21, 3429144), (24, 3000501), (27, 2667112), (28, 2571858), (36, 2000334), (42, 1714572), (54, 1333556), (56, 1285929), (63, 1143048), (72, 1000167), (84, 857286), (97, 742392), (108, 666778), (126, 571524), (168, 428643), (189, 381016), (194, 371196), (216, 333389), (252, 285762), (291, 247464), (378, 190508), (388, 185598), (491, 146664), (504, 142881), (582, 123732), (679, 106056), (756, 95254), (776, 92799), (873, 82488), (982, 73332), (1164, 61866), (1358, 53028), (1473, 48888), (1512, 47627), (1746, 41244), (1964, 36666), (2037, 35352), (2328, 30933), (2619, 27496), (2716, 26514), (2946, 24444), (3437, 20952), (3492, 20622), (3928, 18333), (4074, 17676), (4419, 16296), (5238, 13748), (5432, 13257), (5892, 12222), (6111, 11784), (6874, 10476), (6984, 10311), (8148, 8838)]