71185324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 159541760

約数和(自身を除く): 88356436

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 289, 323, 463, 476, 532, 578, 646, 926, 1156, 1292, 1852, 2023, 2261, 3241, 4046, 4522, 5491, 6482, 7871, 8092, 8797, 9044, 10982, 12964, 15742, 17594, 21964, 31484, 35188, 38437, 55097, 61579, 76874, 110194, 123158, 133807, 149549, 153748, 220388, 246316, 267614, 299098, 535228, 598196, 936649, 1046843, 1873298, 2093686, 2542333, 3746596, 4187372, 5084666, 10169332, 17796331, 35592662, 71185324]

約数ペア:

[(1, 71185324), (2, 35592662), (4, 17796331), (7, 10169332), (14, 5084666), (17, 4187372), (19, 3746596), (28, 2542333), (34, 2093686), (38, 1873298), (68, 1046843), (76, 936649), (119, 598196), (133, 535228), (238, 299098), (266, 267614), (289, 246316), (323, 220388), (463, 153748), (476, 149549), (532, 133807), (578, 123158), (646, 110194), (926, 76874), (1156, 61579), (1292, 55097), (1852, 38437), (2023, 35188), (2261, 31484), (3241, 21964), (4046, 17594), (4522, 15742), (5491, 12964), (6482, 10982), (7871, 9044), (8092, 8797)]