71891103632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 143640723072

約数和(自身を除く): 71749619440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 307, 328, 487, 614, 656, 733, 974, 1228, 1466, 1948, 2456, 2932, 3896, 4912, 5864, 7792, 11728, 12587, 19967, 25174, 30053, 39934, 50348, 60106, 79868, 100696, 120212, 149509, 159736, 201392, 225031, 240424, 299018, 319472, 356971, 450062, 480848, 598036, 713942, 900124, 1196072, 1427884, 1800248, 2392144, 2855768, 3600496, 5711536, 6129869, 9226271, 12259738, 14635811, 18452542, 24519476, 29271622, 36905084, 49038952, 58543244, 73810168, 98077904, 109590097, 117086488, 147620336, 219180194, 234172976, 438360388, 876720776, 1753441552, 4493193977, 8986387954, 17972775908, 35945551816, 71891103632]

約数ペア:

[(1, 71891103632), (2, 35945551816), (4, 17972775908), (8, 8986387954), (16, 4493193977), (41, 1753441552), (82, 876720776), (164, 438360388), (307, 234172976), (328, 219180194), (487, 147620336), (614, 117086488), (656, 109590097), (733, 98077904), (974, 73810168), (1228, 58543244), (1466, 49038952), (1948, 36905084), (2456, 29271622), (2932, 24519476), (3896, 18452542), (4912, 14635811), (5864, 12259738), (7792, 9226271), (11728, 6129869), (12587, 5711536), (19967, 3600496), (25174, 2855768), (30053, 2392144), (39934, 1800248), (50348, 1427884), (60106, 1196072), (79868, 900124), (100696, 713942), (120212, 598036), (149509, 480848), (159736, 450062), (201392, 356971), (225031, 319472), (240424, 299018)]