89985984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 262469376

約数和(自身を除く): 172483392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 137, 176, 192, 264, 274, 311, 352, 411, 528, 548, 622, 704, 822, 933, 1056, 1096, 1244, 1507, 1644, 1866, 2112, 2192, 2488, 3014, 3288, 3421, 3732, 4384, 4521, 4976, 6028, 6576, 6842, 7464, 8768, 9042, 9952, 10263, 12056, 13152, 13684, 14928, 18084, 19904, 20526, 24112, 26304, 27368, 29856, 36168, 41052, 42607, 48224, 54736, 59712, 72336, 82104, 85214, 96448, 109472, 127821, 144672, 164208, 170428, 218944, 255642, 289344, 328416, 340856, 468677, 511284, 656832, 681712, 937354, 1022568, 1363424, 1406031, 1874708, 2045136, 2726848, 2812062, 3749416, 4090272, 5624124, 7498832, 8180544, 11248248, 14997664, 22496496, 29995328, 44992992, 89985984]

約数ペア:

[(1, 89985984), (2, 44992992), (3, 29995328), (4, 22496496), (6, 14997664), (8, 11248248), (11, 8180544), (12, 7498832), (16, 5624124), (22, 4090272), (24, 3749416), (32, 2812062), (33, 2726848), (44, 2045136), (48, 1874708), (64, 1406031), (66, 1363424), (88, 1022568), (96, 937354), (132, 681712), (137, 656832), (176, 511284), (192, 468677), (264, 340856), (274, 328416), (311, 289344), (352, 255642), (411, 218944), (528, 170428), (548, 164208), (622, 144672), (704, 127821), (822, 109472), (933, 96448), (1056, 85214), (1096, 82104), (1244, 72336), (1507, 59712), (1644, 54736), (1866, 48224), (2112, 42607), (2192, 41052), (2488, 36168), (3014, 29856), (3288, 27368), (3421, 26304), (3732, 24112), (4384, 20526), (4521, 19904), (4976, 18084), (6028, 14928), (6576, 13684), (6842, 13152), (7464, 12056), (8768, 10263), (9042, 9952)]