87459288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 180449832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 113, 119, 136, 168, 204, 226, 238, 271, 339, 357, 408, 452, 476, 542, 678, 714, 791, 813, 904, 952, 1084, 1356, 1428, 1582, 1626, 1897, 1921, 2168, 2373, 2712, 2856, 3164, 3252, 3794, 3842, 4607, 4746, 5691, 5763, 6328, 6504, 7588, 7684, 9214, 9492, 11382, 11526, 13447, 13821, 15176, 15368, 18428, 18984, 22764, 23052, 26894, 27642, 30623, 32249, 36856, 40341, 45528, 46104, 53788, 55284, 61246, 64498, 80682, 91869, 96747, 107576, 110568, 122492, 128996, 161364, 183738, 193494, 214361, 244984, 257992, 322728, 367476, 386988, 428722, 520591, 643083, 734952, 773976, 857444, 1041182, 1286166, 1561773, 1714888, 2082364, 2572332, 3123546, 3644137, 4164728, 5144664, 6247092, 7288274, 10932411, 12494184, 14576548, 21864822, 29153096, 43729644, 87459288]

約数ペア:

[(1, 87459288), (2, 43729644), (3, 29153096), (4, 21864822), (6, 14576548), (7, 12494184), (8, 10932411), (12, 7288274), (14, 6247092), (17, 5144664), (21, 4164728), (24, 3644137), (28, 3123546), (34, 2572332), (42, 2082364), (51, 1714888), (56, 1561773), (68, 1286166), (84, 1041182), (102, 857444), (113, 773976), (119, 734952), (136, 643083), (168, 520591), (204, 428722), (226, 386988), (238, 367476), (271, 322728), (339, 257992), (357, 244984), (408, 214361), (452, 193494), (476, 183738), (542, 161364), (678, 128996), (714, 122492), (791, 110568), (813, 107576), (904, 96747), (952, 91869), (1084, 80682), (1356, 64498), (1428, 61246), (1582, 55284), (1626, 53788), (1897, 46104), (1921, 45528), (2168, 40341), (2373, 36856), (2712, 32249), (2856, 30623), (3164, 27642), (3252, 26894), (3794, 23052), (3842, 22764), (4607, 18984), (4746, 18428), (5691, 15368), (5763, 15176), (6328, 13821), (6504, 13447), (7588, 11526), (7684, 11382), (9214, 9492)]