71377680752

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5131

約数の個数: 160

約数和(自身を含む): 170080542720

約数和(自身を除く): 98702861968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 131, 161, 172, 184, 262, 301, 322, 344, 368, 524, 602, 644, 688, 917, 989, 1048, 1204, 1288, 1834, 1978, 2096, 2408, 2576, 3013, 3668, 3956, 4816, 4919, 5633, 6026, 6923, 7336, 7912, 9838, 11266, 12052, 13846, 14672, 15824, 19676, 21091, 22532, 24104, 27692, 34433, 39352, 39431, 42182, 45064, 48208, 55384, 68866, 78704, 78862, 84364, 90128, 110768, 113137, 129559, 137732, 157724, 168728, 211517, 226274, 259118, 275464, 315448, 337456, 423034, 452548, 518236, 550928, 630896, 644389, 791959, 846068, 905096, 906913, 1036472, 1288778, 1480619, 1583918, 1692136, 1810192, 1813826, 2072944, 2577556, 2961238, 3167836, 3384272, 3627652, 4510723, 4864891, 5155112, 5922476, 6335672, 7255304, 9021446, 9729782, 10310224, 11844952, 12671344, 14510608, 14820947, 18042892, 19459564, 23689904, 27708727, 29641894, 34054237, 36085784, 38919128, 55417454, 59283788, 68108474, 72171568, 77838256, 103746629, 110834908, 118567576, 136216948, 193961089, 207493258, 221669816, 237135152, 272433896, 387922178, 414986516, 443339632, 544867792, 637300721, 775844356, 829973032, 1274601442, 1551688712, 1659946064, 2549202884, 3103377424, 4461105047, 5098405768, 8922210094, 10196811536, 17844420188, 35688840376, 71377680752]

約数ペア:

[(1, 71377680752), (2, 35688840376), (4, 17844420188), (7, 10196811536), (8, 8922210094), (14, 5098405768), (16, 4461105047), (23, 3103377424), (28, 2549202884), (43, 1659946064), (46, 1551688712), (56, 1274601442), (86, 829973032), (92, 775844356), (112, 637300721), (131, 544867792), (161, 443339632), (172, 414986516), (184, 387922178), (262, 272433896), (301, 237135152), (322, 221669816), (344, 207493258), (368, 193961089), (524, 136216948), (602, 118567576), (644, 110834908), (688, 103746629), (917, 77838256), (989, 72171568), (1048, 68108474), (1204, 59283788), (1288, 55417454), (1834, 38919128), (1978, 36085784), (2096, 34054237), (2408, 29641894), (2576, 27708727), (3013, 23689904), (3668, 19459564), (3956, 18042892), (4816, 14820947), (4919, 14510608), (5633, 12671344), (6026, 11844952), (6923, 10310224), (7336, 9729782), (7912, 9021446), (9838, 7255304), (11266, 6335672), (12052, 5922476), (13846, 5155112), (14672, 4864891), (15824, 4510723), (19676, 3627652), (21091, 3384272), (22532, 3167836), (24104, 2961238), (27692, 2577556), (34433, 2072944), (39352, 1813826), (39431, 1810192), (42182, 1692136), (45064, 1583918), (48208, 1480619), (55384, 1288778), (68866, 1036472), (78704, 906913), (78862, 905096), (84364, 846068), (90128, 791959), (110768, 644389), (113137, 630896), (129559, 550928), (137732, 518236), (157724, 452548), (168728, 423034), (211517, 337456), (226274, 315448), (259118, 275464)]