83431584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 254217600

約数和(自身を除く): 170786016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 144, 152, 158, 171, 193, 228, 237, 288, 304, 316, 342, 386, 456, 474, 579, 608, 632, 684, 711, 772, 912, 948, 1158, 1264, 1368, 1422, 1501, 1544, 1737, 1824, 1896, 2316, 2528, 2736, 2844, 3002, 3088, 3474, 3667, 3792, 4503, 4632, 5472, 5688, 6004, 6176, 6948, 7334, 7584, 9006, 9264, 11001, 11376, 12008, 13509, 13896, 14668, 15247, 18012, 18528, 22002, 22752, 24016, 27018, 27792, 29336, 30494, 33003, 36024, 44004, 45741, 48032, 54036, 55584, 58672, 60988, 66006, 72048, 88008, 91482, 108072, 117344, 121976, 132012, 137223, 144096, 176016, 182964, 216144, 243952, 264024, 274446, 289693, 352032, 365928, 432288, 487904, 528048, 548892, 579386, 731856, 869079, 1056096, 1097784, 1158772, 1463712, 1738158, 2195568, 2317544, 2607237, 3476316, 4391136, 4635088, 5214474, 6952632, 9270176, 10428948, 13905264, 20857896, 27810528, 41715792, 83431584]

約数ペア:

[(1, 83431584), (2, 41715792), (3, 27810528), (4, 20857896), (6, 13905264), (8, 10428948), (9, 9270176), (12, 6952632), (16, 5214474), (18, 4635088), (19, 4391136), (24, 3476316), (32, 2607237), (36, 2317544), (38, 2195568), (48, 1738158), (57, 1463712), (72, 1158772), (76, 1097784), (79, 1056096), (96, 869079), (114, 731856), (144, 579386), (152, 548892), (158, 528048), (171, 487904), (193, 432288), (228, 365928), (237, 352032), (288, 289693), (304, 274446), (316, 264024), (342, 243952), (386, 216144), (456, 182964), (474, 176016), (579, 144096), (608, 137223), (632, 132012), (684, 121976), (711, 117344), (772, 108072), (912, 91482), (948, 88008), (1158, 72048), (1264, 66006), (1368, 60988), (1422, 58672), (1501, 55584), (1544, 54036), (1737, 48032), (1824, 45741), (1896, 44004), (2316, 36024), (2528, 33003), (2736, 30494), (2844, 29336), (3002, 27792), (3088, 27018), (3474, 24016), (3667, 22752), (3792, 22002), (4503, 18528), (4632, 18012), (5472, 15247), (5688, 14668), (6004, 13896), (6176, 13509), (6948, 12008), (7334, 11376), (7584, 11001), (9006, 9264)]