57519756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 177049600

約数和(自身を除く): 119529844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 62, 63, 74, 84, 93, 111, 124, 126, 148, 186, 199, 217, 222, 252, 259, 279, 333, 372, 398, 434, 444, 518, 558, 597, 651, 666, 777, 796, 868, 1036, 1116, 1147, 1194, 1302, 1332, 1393, 1554, 1791, 1953, 2294, 2331, 2388, 2604, 2786, 3108, 3441, 3582, 3906, 4179, 4588, 4662, 5572, 6169, 6882, 7164, 7363, 7812, 8029, 8358, 9324, 10323, 12338, 12537, 13764, 14726, 16058, 16716, 18507, 20646, 22089, 24087, 24676, 25074, 29452, 32116, 37014, 41292, 43183, 44178, 48174, 50148, 51541, 55521, 66267, 72261, 74028, 86366, 88356, 96348, 103082, 111042, 129549, 132534, 144522, 154623, 172732, 206164, 222084, 228253, 259098, 265068, 289044, 309246, 388647, 456506, 463869, 518196, 618492, 684759, 777294, 913012, 927738, 1369518, 1554588, 1597771, 1855476, 2054277, 2739036, 3195542, 4108554, 4793313, 6391084, 8217108, 9586626, 14379939, 19173252, 28759878, 57519756]

約数ペア:

[(1, 57519756), (2, 28759878), (3, 19173252), (4, 14379939), (6, 9586626), (7, 8217108), (9, 6391084), (12, 4793313), (14, 4108554), (18, 3195542), (21, 2739036), (28, 2054277), (31, 1855476), (36, 1597771), (37, 1554588), (42, 1369518), (62, 927738), (63, 913012), (74, 777294), (84, 684759), (93, 618492), (111, 518196), (124, 463869), (126, 456506), (148, 388647), (186, 309246), (199, 289044), (217, 265068), (222, 259098), (252, 228253), (259, 222084), (279, 206164), (333, 172732), (372, 154623), (398, 144522), (434, 132534), (444, 129549), (518, 111042), (558, 103082), (597, 96348), (651, 88356), (666, 86366), (777, 74028), (796, 72261), (868, 66267), (1036, 55521), (1116, 51541), (1147, 50148), (1194, 48174), (1302, 44178), (1332, 43183), (1393, 41292), (1554, 37014), (1791, 32116), (1953, 29452), (2294, 25074), (2331, 24676), (2388, 24087), (2604, 22089), (2786, 20646), (3108, 18507), (3441, 16716), (3582, 16058), (3906, 14726), (4179, 13764), (4588, 12537), (4662, 12338), (5572, 10323), (6169, 9324), (6882, 8358), (7164, 8029), (7363, 7812)]