71685936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 180

約数和(自身を含む): 243212112

約数和(自身を除く): 171526176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 197, 228, 252, 266, 304, 336, 342, 361, 394, 399, 456, 504, 532, 591, 684, 722, 788, 798, 912, 1008, 1064, 1083, 1182, 1197, 1368, 1379, 1444, 1576, 1596, 1773, 2128, 2166, 2364, 2394, 2527, 2736, 2758, 2888, 3152, 3192, 3249, 3546, 3743, 4137, 4332, 4728, 4788, 5054, 5516, 5776, 6384, 6498, 7092, 7486, 7581, 8274, 8664, 9456, 9576, 10108, 11032, 11229, 12411, 12996, 14184, 14972, 15162, 16548, 17328, 19152, 20216, 22064, 22458, 22743, 24822, 25992, 26201, 28368, 29944, 30324, 33096, 33687, 40432, 44916, 45486, 49644, 51984, 52402, 59888, 60648, 66192, 67374, 71117, 78603, 89832, 90972, 99288, 104804, 121296, 134748, 142234, 157206, 179664, 181944, 198576, 209608, 213351, 235809, 269496, 284468, 314412, 363888, 419216, 426702, 471618, 497819, 538992, 568936, 628824, 640053, 853404, 943236, 995638, 1137872, 1257648, 1280106, 1493457, 1706808, 1886472, 1991276, 2560212, 2986914, 3413616, 3772944, 3982552, 4480371, 5120424, 5973828, 7965104, 8960742, 10240848, 11947656, 17921484, 23895312, 35842968, 71685936]

約数ペア:

[(1, 71685936), (2, 35842968), (3, 23895312), (4, 17921484), (6, 11947656), (7, 10240848), (8, 8960742), (9, 7965104), (12, 5973828), (14, 5120424), (16, 4480371), (18, 3982552), (19, 3772944), (21, 3413616), (24, 2986914), (28, 2560212), (36, 1991276), (38, 1886472), (42, 1706808), (48, 1493457), (56, 1280106), (57, 1257648), (63, 1137872), (72, 995638), (76, 943236), (84, 853404), (112, 640053), (114, 628824), (126, 568936), (133, 538992), (144, 497819), (152, 471618), (168, 426702), (171, 419216), (197, 363888), (228, 314412), (252, 284468), (266, 269496), (304, 235809), (336, 213351), (342, 209608), (361, 198576), (394, 181944), (399, 179664), (456, 157206), (504, 142234), (532, 134748), (591, 121296), (684, 104804), (722, 99288), (788, 90972), (798, 89832), (912, 78603), (1008, 71117), (1064, 67374), (1083, 66192), (1182, 60648), (1197, 59888), (1368, 52402), (1379, 51984), (1444, 49644), (1576, 45486), (1596, 44916), (1773, 40432), (2128, 33687), (2166, 33096), (2364, 30324), (2394, 29944), (2527, 28368), (2736, 26201), (2758, 25992), (2888, 24822), (3152, 22743), (3192, 22458), (3249, 22064), (3546, 20216), (3743, 19152), (4137, 17328), (4332, 16548), (4728, 15162), (4788, 14972), (5054, 14184), (5516, 12996), (5776, 12411), (6384, 11229), (6498, 11032), (7092, 10108), (7486, 9576), (7581, 9456), (8274, 8664)]