42175896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 129292800

約数和(自身を除く): 87116904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 181, 219, 228, 266, 292, 362, 399, 438, 456, 511, 532, 543, 584, 724, 798, 876, 1022, 1064, 1086, 1267, 1387, 1448, 1533, 1596, 1752, 2044, 2172, 2534, 2774, 3066, 3192, 3439, 3801, 4088, 4161, 4344, 5068, 5548, 6132, 6878, 7602, 8322, 9709, 10136, 10317, 11096, 12264, 13213, 13756, 15204, 16644, 19418, 20634, 24073, 26426, 27512, 29127, 30408, 33288, 38836, 39639, 41268, 48146, 52852, 58254, 72219, 77672, 79278, 82536, 92491, 96292, 105704, 116508, 144438, 158556, 184982, 192584, 233016, 251047, 277473, 288876, 317112, 369964, 502094, 554946, 577752, 739928, 753141, 1004188, 1109892, 1506282, 1757329, 2008376, 2219784, 3012564, 3514658, 5271987, 6025128, 7029316, 10543974, 14058632, 21087948, 42175896]

約数ペア:

[(1, 42175896), (2, 21087948), (3, 14058632), (4, 10543974), (6, 7029316), (7, 6025128), (8, 5271987), (12, 3514658), (14, 3012564), (19, 2219784), (21, 2008376), (24, 1757329), (28, 1506282), (38, 1109892), (42, 1004188), (56, 753141), (57, 739928), (73, 577752), (76, 554946), (84, 502094), (114, 369964), (133, 317112), (146, 288876), (152, 277473), (168, 251047), (181, 233016), (219, 192584), (228, 184982), (266, 158556), (292, 144438), (362, 116508), (399, 105704), (438, 96292), (456, 92491), (511, 82536), (532, 79278), (543, 77672), (584, 72219), (724, 58254), (798, 52852), (876, 48146), (1022, 41268), (1064, 39639), (1086, 38836), (1267, 33288), (1387, 30408), (1448, 29127), (1533, 27512), (1596, 26426), (1752, 24073), (2044, 20634), (2172, 19418), (2534, 16644), (2774, 15204), (3066, 13756), (3192, 13213), (3439, 12264), (3801, 11096), (4088, 10317), (4161, 10136), (4344, 9709), (5068, 8322), (5548, 7602), (6132, 6878)]