76814388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 240065280

約数和(自身を除く): 163250892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 457, 483, 522, 609, 644, 667, 812, 828, 914, 966, 1044, 1218, 1334, 1371, 1449, 1827, 1828, 1932, 2001, 2436, 2668, 2742, 2898, 3199, 3654, 4002, 4113, 4669, 5484, 5796, 6003, 6398, 7308, 8004, 8226, 9338, 9597, 10511, 12006, 12796, 13253, 14007, 16452, 18676, 19194, 21022, 24012, 26506, 28014, 28791, 31533, 38388, 39759, 42021, 42044, 53012, 56028, 57582, 63066, 73577, 79518, 84042, 92771, 94599, 115164, 119277, 126132, 147154, 159036, 168084, 185542, 189198, 220731, 238554, 278313, 294308, 304819, 371084, 378396, 441462, 477108, 556626, 609638, 662193, 834939, 882924, 914457, 1113252, 1219276, 1324386, 1669878, 1828914, 2133733, 2648772, 2743371, 3339756, 3657828, 4267466, 5486742, 6401199, 8534932, 10973484, 12802398, 19203597, 25604796, 38407194, 76814388]

約数ペア:

[(1, 76814388), (2, 38407194), (3, 25604796), (4, 19203597), (6, 12802398), (7, 10973484), (9, 8534932), (12, 6401199), (14, 5486742), (18, 4267466), (21, 3657828), (23, 3339756), (28, 2743371), (29, 2648772), (36, 2133733), (42, 1828914), (46, 1669878), (58, 1324386), (63, 1219276), (69, 1113252), (84, 914457), (87, 882924), (92, 834939), (116, 662193), (126, 609638), (138, 556626), (161, 477108), (174, 441462), (203, 378396), (207, 371084), (252, 304819), (261, 294308), (276, 278313), (322, 238554), (348, 220731), (406, 189198), (414, 185542), (457, 168084), (483, 159036), (522, 147154), (609, 126132), (644, 119277), (667, 115164), (812, 94599), (828, 92771), (914, 84042), (966, 79518), (1044, 73577), (1218, 63066), (1334, 57582), (1371, 56028), (1449, 53012), (1827, 42044), (1828, 42021), (1932, 39759), (2001, 38388), (2436, 31533), (2668, 28791), (2742, 28014), (2898, 26506), (3199, 24012), (3654, 21022), (4002, 19194), (4113, 18676), (4669, 16452), (5484, 14007), (5796, 13253), (6003, 12796), (6398, 12006), (7308, 10511), (8004, 9597), (8226, 9338)]