80457963348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{3191}}^1$

素因数の和:3662

約数の個数: 144

約数和(自身を含む): 220751927424

約数和(自身を除く): 140293964076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 313, 411, 548, 588, 626, 822, 939, 959, 1252, 1644, 1878, 1918, 2191, 2877, 3191, 3756, 3836, 4382, 5754, 6382, 6573, 6713, 8764, 9573, 11508, 12764, 13146, 13426, 15337, 19146, 20139, 22337, 26292, 26852, 30674, 38292, 40278, 42881, 44674, 46011, 61348, 67011, 80556, 85762, 89348, 92022, 128643, 134022, 156359, 171524, 184044, 257286, 268044, 300167, 312718, 437167, 469077, 514572, 600334, 625436, 874334, 900501, 938154, 998783, 1200668, 1311501, 1748668, 1801002, 1876308, 1997566, 2101169, 2623002, 2996349, 3060169, 3602004, 3995132, 4202338, 5246004, 5992698, 6120338, 6303507, 6991481, 8404676, 9180507, 11985396, 12240676, 12607014, 13982962, 18361014, 20974443, 21421183, 25214028, 27965924, 36722028, 41948886, 42842366, 48940367, 64263549, 83897772, 85684732, 97880734, 128527098, 136833271, 146821101, 195761468, 257054196, 273666542, 293642202, 410499813, 547333084, 587284404, 820999626, 957832897, 1641999252, 1915665794, 2873498691, 3831331588, 5746997382, 6704830279, 11493994764, 13409660558, 20114490837, 26819321116, 40228981674, 80457963348]

約数ペア:

[(1, 80457963348), (2, 40228981674), (3, 26819321116), (4, 20114490837), (6, 13409660558), (7, 11493994764), (12, 6704830279), (14, 5746997382), (21, 3831331588), (28, 2873498691), (42, 1915665794), (49, 1641999252), (84, 957832897), (98, 820999626), (137, 587284404), (147, 547333084), (196, 410499813), (274, 293642202), (294, 273666542), (313, 257054196), (411, 195761468), (548, 146821101), (588, 136833271), (626, 128527098), (822, 97880734), (939, 85684732), (959, 83897772), (1252, 64263549), (1644, 48940367), (1878, 42842366), (1918, 41948886), (2191, 36722028), (2877, 27965924), (3191, 25214028), (3756, 21421183), (3836, 20974443), (4382, 18361014), (5754, 13982962), (6382, 12607014), (6573, 12240676), (6713, 11985396), (8764, 9180507), (9573, 8404676), (11508, 6991481), (12764, 6303507), (13146, 6120338), (13426, 5992698), (15337, 5246004), (19146, 4202338), (20139, 3995132), (22337, 3602004), (26292, 3060169), (26852, 2996349), (30674, 2623002), (38292, 2101169), (40278, 1997566), (42881, 1876308), (44674, 1801002), (46011, 1748668), (61348, 1311501), (67011, 1200668), (80556, 998783), (85762, 938154), (89348, 900501), (92022, 874334), (128643, 625436), (134022, 600334), (156359, 514572), (171524, 469077), (184044, 437167), (257286, 312718), (268044, 300167)]