71885183128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2\times {\mathrm{127}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 161332715520

約数和(自身を除く): 89447532392

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 73, 88, 127, 136, 142, 146, 187, 254, 284, 292, 374, 508, 568, 584, 748, 781, 803, 1016, 1207, 1241, 1397, 1496, 1562, 1606, 2159, 2414, 2482, 2794, 3124, 3212, 4318, 4828, 4964, 5183, 5329, 5588, 6248, 6424, 8636, 9017, 9271, 9656, 9928, 10366, 10658, 11176, 13277, 13651, 17272, 18034, 18542, 20732, 21316, 23749, 26554, 27302, 36068, 37084, 41464, 42632, 47498, 53108, 54604, 57013, 58619, 72136, 74168, 88111, 90593, 94996, 99187, 101981, 106216, 109208, 114026, 117238, 153289, 157607, 176222, 181186, 189992, 198374, 203962, 228052, 234476, 306578, 315214, 352444, 362372, 378359, 396748, 407924, 456104, 468952, 613156, 630428, 658241, 676783, 704888, 724744, 756718, 793496, 815848, 969221, 996523, 1226312, 1260856, 1316482, 1353566, 1513436, 1686179, 1733677, 1938442, 1993046, 2632964, 2707132, 3026872, 3372358, 3467354, 3876884, 3986092, 4161949, 5265928, 5414264, 6432103, 6744716, 6934708, 7240651, 7444613, 7753768, 7972184, 8323898, 11190097, 11505311, 12864206, 13489432, 13869416, 14481302, 14889226, 16647796, 22380194, 23010622, 25728412, 28962604, 29778452, 33295592, 44760388, 46021244, 48051593, 51456824, 57925208, 59556904, 70753133, 89520776, 92042488, 96103186, 123091067, 126558421, 141506266, 192206372, 246182134, 253116842, 283012532, 384412744, 492364268, 506233684, 528567523, 566025064, 816877081, 984728536, 1012467368, 1057135046, 1633754162, 2114270092, 3267508324, 4228540184, 6535016648, 8985647891, 17971295782, 35942591564, 71885183128]

約数ペア:

[(1, 71885183128), (2, 35942591564), (4, 17971295782), (8, 8985647891), (11, 6535016648), (17, 4228540184), (22, 3267508324), (34, 2114270092), (44, 1633754162), (68, 1057135046), (71, 1012467368), (73, 984728536), (88, 816877081), (127, 566025064), (136, 528567523), (142, 506233684), (146, 492364268), (187, 384412744), (254, 283012532), (284, 253116842), (292, 246182134), (374, 192206372), (508, 141506266), (568, 126558421), (584, 123091067), (748, 96103186), (781, 92042488), (803, 89520776), (1016, 70753133), (1207, 59556904), (1241, 57925208), (1397, 51456824), (1496, 48051593), (1562, 46021244), (1606, 44760388), (2159, 33295592), (2414, 29778452), (2482, 28962604), (2794, 25728412), (3124, 23010622), (3212, 22380194), (4318, 16647796), (4828, 14889226), (4964, 14481302), (5183, 13869416), (5329, 13489432), (5588, 12864206), (6248, 11505311), (6424, 11190097), (8636, 8323898), (9017, 7972184), (9271, 7753768), (9656, 7444613), (9928, 7240651), (10366, 6934708), (10658, 6744716), (11176, 6432103), (13277, 5414264), (13651, 5265928), (17272, 4161949), (18034, 3986092), (18542, 3876884), (20732, 3467354), (21316, 3372358), (23749, 3026872), (26554, 2707132), (27302, 2632964), (36068, 1993046), (37084, 1938442), (41464, 1733677), (42632, 1686179), (47498, 1513436), (53108, 1353566), (54604, 1316482), (57013, 1260856), (58619, 1226312), (72136, 996523), (74168, 969221), (88111, 815848), (90593, 793496), (94996, 756718), (99187, 724744), (101981, 704888), (106216, 676783), (109208, 658241), (114026, 630428), (117238, 613156), (153289, 468952), (157607, 456104), (176222, 407924), (181186, 396748), (189992, 378359), (198374, 362372), (203962, 352444), (228052, 315214), (234476, 306578)]