88780384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 220340736

約数和(自身を除く): 131560352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 137, 154, 176, 224, 263, 274, 308, 352, 526, 548, 616, 959, 1052, 1096, 1232, 1507, 1841, 1918, 2104, 2192, 2464, 2893, 3014, 3682, 3836, 4208, 4384, 5786, 6028, 7364, 7672, 8416, 10549, 11572, 12056, 14728, 15344, 20251, 21098, 23144, 24112, 29456, 30688, 36031, 40502, 42196, 46288, 48224, 58912, 72062, 81004, 84392, 92576, 144124, 162008, 168784, 252217, 288248, 324016, 337568, 396341, 504434, 576496, 648032, 792682, 1008868, 1152992, 1585364, 2017736, 2774387, 3170728, 4035472, 5548774, 6341456, 8070944, 11097548, 12682912, 22195096, 44390192, 88780384]

約数ペア:

[(1, 88780384), (2, 44390192), (4, 22195096), (7, 12682912), (8, 11097548), (11, 8070944), (14, 6341456), (16, 5548774), (22, 4035472), (28, 3170728), (32, 2774387), (44, 2017736), (56, 1585364), (77, 1152992), (88, 1008868), (112, 792682), (137, 648032), (154, 576496), (176, 504434), (224, 396341), (263, 337568), (274, 324016), (308, 288248), (352, 252217), (526, 168784), (548, 162008), (616, 144124), (959, 92576), (1052, 84392), (1096, 81004), (1232, 72062), (1507, 58912), (1841, 48224), (1918, 46288), (2104, 42196), (2192, 40502), (2464, 36031), (2893, 30688), (3014, 29456), (3682, 24112), (3836, 23144), (4208, 21098), (4384, 20251), (5786, 15344), (6028, 14728), (7364, 12056), (7672, 11572), (8416, 10549)]