87831072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2335

約数の個数: 144

約数和(自身を含む): 300605760

約数和(自身を除く): 212774688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2293, 2394, 2736, 3192, 4256, 4586, 4788, 5472, 6384, 6879, 9172, 9576, 12768, 13758, 16051, 18344, 19152, 20637, 27516, 32102, 36688, 38304, 41274, 43567, 48153, 55032, 64204, 73376, 82548, 87134, 96306, 110064, 128408, 130701, 144459, 165096, 174268, 192612, 220128, 256816, 261402, 288918, 304969, 330192, 348536, 385224, 392103, 513632, 522804, 577836, 609938, 660384, 697072, 770448, 784206, 914907, 1045608, 1155672, 1219876, 1394144, 1540896, 1568412, 1829814, 2091216, 2311344, 2439752, 2744721, 3136824, 3659628, 4182432, 4622688, 4879504, 5489442, 6273648, 7319256, 9759008, 10978884, 12547296, 14638512, 21957768, 29277024, 43915536, 87831072]

約数ペア:

[(1, 87831072), (2, 43915536), (3, 29277024), (4, 21957768), (6, 14638512), (7, 12547296), (8, 10978884), (9, 9759008), (12, 7319256), (14, 6273648), (16, 5489442), (18, 4879504), (19, 4622688), (21, 4182432), (24, 3659628), (28, 3136824), (32, 2744721), (36, 2439752), (38, 2311344), (42, 2091216), (48, 1829814), (56, 1568412), (57, 1540896), (63, 1394144), (72, 1219876), (76, 1155672), (84, 1045608), (96, 914907), (112, 784206), (114, 770448), (126, 697072), (133, 660384), (144, 609938), (152, 577836), (168, 522804), (171, 513632), (224, 392103), (228, 385224), (252, 348536), (266, 330192), (288, 304969), (304, 288918), (336, 261402), (342, 256816), (399, 220128), (456, 192612), (504, 174268), (532, 165096), (608, 144459), (672, 130701), (684, 128408), (798, 110064), (912, 96306), (1008, 87134), (1064, 82548), (1197, 73376), (1368, 64204), (1596, 55032), (1824, 48153), (2016, 43567), (2128, 41274), (2293, 38304), (2394, 36688), (2736, 32102), (3192, 27516), (4256, 20637), (4586, 19152), (4788, 18344), (5472, 16051), (6384, 13758), (6879, 12768), (9172, 9576)]