74284308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 228393984

約数和(自身を除く): 154109676

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, 217, 222, 252, 257, 259, 279, 333, 372, 434, 444, 514, 518, 558, 651, 666, 771, 777, 868, 1028, 1036, 1116, 1147, 1302, 1332, 1542, 1554, 1799, 1953, 2294, 2313, 2331, 2604, 3084, 3108, 3441, 3598, 3906, 4588, 4626, 4662, 5397, 6882, 7196, 7812, 7967, 8029, 9252, 9324, 9509, 10323, 10794, 13764, 15934, 16058, 16191, 19018, 20646, 21588, 23901, 24087, 28527, 31868, 32116, 32382, 38036, 41292, 47802, 48174, 55769, 57054, 64764, 66563, 71703, 72261, 85581, 95604, 96348, 111538, 114108, 133126, 143406, 144522, 167307, 171162, 199689, 223076, 266252, 286812, 289044, 294779, 334614, 342324, 399378, 501921, 589558, 599067, 669228, 798756, 884337, 1003842, 1179116, 1198134, 1768674, 2007684, 2063453, 2396268, 2653011, 3537348, 4126906, 5306022, 6190359, 8253812, 10612044, 12380718, 18571077, 24761436, 37142154, 74284308]

約数ペア:

[(1, 74284308), (2, 37142154), (3, 24761436), (4, 18571077), (6, 12380718), (7, 10612044), (9, 8253812), (12, 6190359), (14, 5306022), (18, 4126906), (21, 3537348), (28, 2653011), (31, 2396268), (36, 2063453), (37, 2007684), (42, 1768674), (62, 1198134), (63, 1179116), (74, 1003842), (84, 884337), (93, 798756), (111, 669228), (124, 599067), (126, 589558), (148, 501921), (186, 399378), (217, 342324), (222, 334614), (252, 294779), (257, 289044), (259, 286812), (279, 266252), (333, 223076), (372, 199689), (434, 171162), (444, 167307), (514, 144522), (518, 143406), (558, 133126), (651, 114108), (666, 111538), (771, 96348), (777, 95604), (868, 85581), (1028, 72261), (1036, 71703), (1116, 66563), (1147, 64764), (1302, 57054), (1332, 55769), (1542, 48174), (1554, 47802), (1799, 41292), (1953, 38036), (2294, 32382), (2313, 32116), (2331, 31868), (2604, 28527), (3084, 24087), (3108, 23901), (3441, 21588), (3598, 20646), (3906, 19018), (4588, 16191), (4626, 16058), (4662, 15934), (5397, 13764), (6882, 10794), (7196, 10323), (7812, 9509), (7967, 9324), (8029, 9252)]