89981568

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4150

約数の個数: 96

約数和(自身を含む): 272625600

約数和(自身を除く): 182644032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 4111, 5472, 7296, 8222, 10944, 12333, 16444, 21888, 24666, 32888, 36999, 49332, 65776, 73998, 78109, 98664, 131552, 147996, 156218, 197328, 234327, 263104, 295992, 312436, 394656, 468654, 526208, 591984, 624872, 702981, 789312, 937308, 1183968, 1249744, 1405962, 1578624, 1874616, 2367936, 2499488, 2811924, 3749232, 4735872, 4998976, 5623848, 7498464, 9997952, 11247696, 14996928, 22495392, 29993856, 44990784, 89981568]

約数ペア:

[(1, 89981568), (2, 44990784), (3, 29993856), (4, 22495392), (6, 14996928), (8, 11247696), (9, 9997952), (12, 7498464), (16, 5623848), (18, 4998976), (19, 4735872), (24, 3749232), (32, 2811924), (36, 2499488), (38, 2367936), (48, 1874616), (57, 1578624), (64, 1405962), (72, 1249744), (76, 1183968), (96, 937308), (114, 789312), (128, 702981), (144, 624872), (152, 591984), (171, 526208), (192, 468654), (228, 394656), (288, 312436), (304, 295992), (342, 263104), (384, 234327), (456, 197328), (576, 156218), (608, 147996), (684, 131552), (912, 98664), (1152, 78109), (1216, 73998), (1368, 65776), (1824, 49332), (2432, 36999), (2736, 32888), (3648, 24666), (4111, 21888), (5472, 16444), (7296, 12333), (8222, 10944)]