38195352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 116190360

約数和(自身を除く): 77995008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 73, 78, 86, 104, 117, 129, 146, 156, 169, 172, 219, 234, 258, 292, 312, 338, 344, 387, 438, 468, 507, 516, 559, 584, 657, 676, 774, 876, 936, 949, 1014, 1032, 1118, 1314, 1352, 1521, 1548, 1677, 1752, 1898, 2028, 2236, 2628, 2847, 3042, 3096, 3139, 3354, 3796, 4056, 4472, 5031, 5256, 5694, 6084, 6278, 6708, 7267, 7592, 8541, 9417, 10062, 11388, 12168, 12337, 12556, 13416, 14534, 17082, 18834, 20124, 21801, 22776, 24674, 25112, 28251, 29068, 34164, 37011, 37668, 40248, 40807, 43602, 49348, 56502, 58136, 65403, 68328, 74022, 75336, 81614, 87204, 98696, 111033, 113004, 122421, 130806, 148044, 163228, 174408, 222066, 226008, 244842, 261612, 296088, 326456, 367263, 444132, 489684, 523224, 530491, 734526, 888264, 979368, 1060982, 1469052, 1591473, 2121964, 2938104, 3182946, 4243928, 4774419, 6365892, 9548838, 12731784, 19097676, 38195352]

約数ペア:

[(1, 38195352), (2, 19097676), (3, 12731784), (4, 9548838), (6, 6365892), (8, 4774419), (9, 4243928), (12, 3182946), (13, 2938104), (18, 2121964), (24, 1591473), (26, 1469052), (36, 1060982), (39, 979368), (43, 888264), (52, 734526), (72, 530491), (73, 523224), (78, 489684), (86, 444132), (104, 367263), (117, 326456), (129, 296088), (146, 261612), (156, 244842), (169, 226008), (172, 222066), (219, 174408), (234, 163228), (258, 148044), (292, 130806), (312, 122421), (338, 113004), (344, 111033), (387, 98696), (438, 87204), (468, 81614), (507, 75336), (516, 74022), (559, 68328), (584, 65403), (657, 58136), (676, 56502), (774, 49348), (876, 43602), (936, 40807), (949, 40248), (1014, 37668), (1032, 37011), (1118, 34164), (1314, 29068), (1352, 28251), (1521, 25112), (1548, 24674), (1677, 22776), (1752, 21801), (1898, 20124), (2028, 18834), (2236, 17082), (2628, 14534), (2847, 13416), (3042, 12556), (3096, 12337), (3139, 12168), (3354, 11388), (3796, 10062), (4056, 9417), (4472, 8541), (5031, 7592), (5256, 7267), (5694, 6708), (6084, 6278)]