71448828984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{158699}}^1$

素因数の和:158774

約数の個数: 144

約数和(自身を含む): 215201961000

約数和(自身を除く): 143753132016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1924, 2028, 2664, 2886, 3042, 3848, 4056, 4329, 5772, 6084, 6253, 8658, 11544, 12168, 12506, 17316, 18759, 25012, 34632, 37518, 50024, 56277, 75036, 112554, 150072, 158699, 225108, 317398, 450216, 476097, 634796, 952194, 1269592, 1428291, 1904388, 2063087, 2856582, 3808776, 4126174, 5713164, 5871863, 6189261, 8252348, 11426328, 11743726, 12378522, 16504696, 17615589, 18567783, 23487452, 24757044, 26820131, 35231178, 37135566, 46974904, 49514088, 52846767, 53640262, 70462356, 74271132, 76334219, 80460393, 105693534, 107280524, 140924712, 148542264, 152668438, 160920786, 211387068, 214561048, 229002657, 241381179, 305336876, 321841572, 422774136, 458005314, 482762358, 610673752, 643683144, 687007971, 916010628, 965524716, 992344847, 1374015942, 1832021256, 1931049432, 1984689694, 2748031884, 2977034541, 3969379388, 5496063768, 5954069082, 7938758776, 8931103623, 11908138164, 17862207246, 23816276328, 35724414492, 71448828984]

約数ペア:

[(1, 71448828984), (2, 35724414492), (3, 23816276328), (4, 17862207246), (6, 11908138164), (8, 8931103623), (9, 7938758776), (12, 5954069082), (13, 5496063768), (18, 3969379388), (24, 2977034541), (26, 2748031884), (36, 1984689694), (37, 1931049432), (39, 1832021256), (52, 1374015942), (72, 992344847), (74, 965524716), (78, 916010628), (104, 687007971), (111, 643683144), (117, 610673752), (148, 482762358), (156, 458005314), (169, 422774136), (222, 321841572), (234, 305336876), (296, 241381179), (312, 229002657), (333, 214561048), (338, 211387068), (444, 160920786), (468, 152668438), (481, 148542264), (507, 140924712), (666, 107280524), (676, 105693534), (888, 80460393), (936, 76334219), (962, 74271132), (1014, 70462356), (1332, 53640262), (1352, 52846767), (1443, 49514088), (1521, 46974904), (1924, 37135566), (2028, 35231178), (2664, 26820131), (2886, 24757044), (3042, 23487452), (3848, 18567783), (4056, 17615589), (4329, 16504696), (5772, 12378522), (6084, 11743726), (6253, 11426328), (8658, 8252348), (11544, 6189261), (12168, 5871863), (12506, 5713164), (17316, 4126174), (18759, 3808776), (25012, 2856582), (34632, 2063087), (37518, 1904388), (50024, 1428291), (56277, 1269592), (75036, 952194), (112554, 634796), (150072, 476097), (158699, 450216), (225108, 317398)]