64820808528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{37511}}^1$

素因数の和:37705

約数の個数: 160

約数和(自身を含む): 197967329280

約数和(自身を除く): 133146520752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 139, 148, 168, 222, 259, 278, 296, 336, 417, 444, 518, 556, 592, 777, 834, 888, 973, 1036, 1112, 1554, 1668, 1776, 1946, 2072, 2224, 2919, 3108, 3336, 3892, 4144, 5143, 5838, 6216, 6672, 7784, 10286, 11676, 12432, 15429, 15568, 20572, 23352, 30858, 36001, 37511, 41144, 46704, 61716, 72002, 75022, 82288, 108003, 112533, 123432, 144004, 150044, 216006, 225066, 246864, 262577, 288008, 300088, 432012, 450132, 525154, 576016, 600176, 787731, 864024, 900264, 1050308, 1387907, 1575462, 1728048, 1800528, 2100616, 2775814, 3150924, 4163721, 4201232, 5214029, 5551628, 6301848, 8327442, 9715349, 10428058, 11103256, 12603696, 15642087, 16654884, 19430698, 20856116, 22206512, 29146047, 31284174, 33309768, 36498203, 38861396, 41712232, 58292094, 62568348, 66619536, 72996406, 77722792, 83424464, 109494609, 116584188, 125136696, 145992812, 155445584, 192919073, 218989218, 233168376, 250273392, 291985624, 385838146, 437978436, 466336752, 578757219, 583971248, 771676292, 875956872, 1157514438, 1350433511, 1543352584, 1751913744, 2315028876, 2700867022, 3086705168, 4051300533, 4630057752, 5401734044, 8102601066, 9260115504, 10803468088, 16205202132, 21606936176, 32410404264, 64820808528]

約数ペア:

[(1, 64820808528), (2, 32410404264), (3, 21606936176), (4, 16205202132), (6, 10803468088), (7, 9260115504), (8, 8102601066), (12, 5401734044), (14, 4630057752), (16, 4051300533), (21, 3086705168), (24, 2700867022), (28, 2315028876), (37, 1751913744), (42, 1543352584), (48, 1350433511), (56, 1157514438), (74, 875956872), (84, 771676292), (111, 583971248), (112, 578757219), (139, 466336752), (148, 437978436), (168, 385838146), (222, 291985624), (259, 250273392), (278, 233168376), (296, 218989218), (336, 192919073), (417, 155445584), (444, 145992812), (518, 125136696), (556, 116584188), (592, 109494609), (777, 83424464), (834, 77722792), (888, 72996406), (973, 66619536), (1036, 62568348), (1112, 58292094), (1554, 41712232), (1668, 38861396), (1776, 36498203), (1946, 33309768), (2072, 31284174), (2224, 29146047), (2919, 22206512), (3108, 20856116), (3336, 19430698), (3892, 16654884), (4144, 15642087), (5143, 12603696), (5838, 11103256), (6216, 10428058), (6672, 9715349), (7784, 8327442), (10286, 6301848), (11676, 5551628), (12432, 5214029), (15429, 4201232), (15568, 4163721), (20572, 3150924), (23352, 2775814), (30858, 2100616), (36001, 1800528), (37511, 1728048), (41144, 1575462), (46704, 1387907), (61716, 1050308), (72002, 900264), (75022, 864024), (82288, 787731), (108003, 600176), (112533, 576016), (123432, 525154), (144004, 450132), (150044, 432012), (216006, 300088), (225066, 288008), (246864, 262577)]