82920552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 250508160

約数和(自身を除く): 167587608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 429, 444, 481, 572, 653, 814, 858, 888, 962, 1144, 1221, 1306, 1443, 1628, 1716, 1924, 1959, 2442, 2612, 2886, 3256, 3432, 3848, 3918, 4884, 5224, 5291, 5772, 7183, 7836, 8489, 9768, 10582, 11544, 14366, 15672, 15873, 16978, 21164, 21549, 24161, 25467, 28732, 31746, 33956, 42328, 43098, 48322, 50934, 57464, 63492, 67912, 72483, 86196, 93379, 96644, 101868, 126984, 144966, 172392, 186758, 193288, 203736, 265771, 280137, 289932, 314093, 373516, 531542, 560274, 579864, 628186, 747032, 797313, 942279, 1063084, 1120548, 1256372, 1594626, 1884558, 2126168, 2241096, 2512744, 3189252, 3455023, 3769116, 6378504, 6910046, 7538232, 10365069, 13820092, 20730138, 27640184, 41460276, 82920552]

約数ペア:

[(1, 82920552), (2, 41460276), (3, 27640184), (4, 20730138), (6, 13820092), (8, 10365069), (11, 7538232), (12, 6910046), (13, 6378504), (22, 3769116), (24, 3455023), (26, 3189252), (33, 2512744), (37, 2241096), (39, 2126168), (44, 1884558), (52, 1594626), (66, 1256372), (74, 1120548), (78, 1063084), (88, 942279), (104, 797313), (111, 747032), (132, 628186), (143, 579864), (148, 560274), (156, 531542), (222, 373516), (264, 314093), (286, 289932), (296, 280137), (312, 265771), (407, 203736), (429, 193288), (444, 186758), (481, 172392), (572, 144966), (653, 126984), (814, 101868), (858, 96644), (888, 93379), (962, 86196), (1144, 72483), (1221, 67912), (1306, 63492), (1443, 57464), (1628, 50934), (1716, 48322), (1924, 43098), (1959, 42328), (2442, 33956), (2612, 31746), (2886, 28732), (3256, 25467), (3432, 24161), (3848, 21549), (3918, 21164), (4884, 16978), (5224, 15873), (5291, 15672), (5772, 14366), (7183, 11544), (7836, 10582), (8489, 9768)]